Baseball Throwing Drills: Mechanics, Accuracy, and Arm Strength for Every Position

Last updated: March 01, 2026

I have spent the better part of fifteen years coaching players from eight-year-old rookies to college freshmen, and if there is one skill that separates good baseball teams from great ones it is throwing. Not just velocity—accuracy, footwork, transfer speed, and the ability to repeat a clean release under pressure. A double-play turn lives and dies in the 0.7 seconds between glove-to-hand transfer and release. A relay throw from right field that tails two feet up the line turns a bang-bang play at the plate into a run scored.

In this guide I am going to walk you through the baseball throwing drills I use every single practice, the baseball throwing mechanics that make them work, and the progressions that build arm strength without putting your shoulder or elbow at risk. Whether you are a youth coach looking for throwing drills for beginners or a high-school shortstop trying to shave tenths off your release, everything here has been tested on real fields with real players.

Why Throwing Mechanics Matter More Than Arm Talent

Raw arm strength is overrated. According to Driveline Baseball’s internal data, mechanical efficiency accounts for roughly 60 percent of throwing velocity while physical strength makes up the remaining 40 percent. That means a player who cleans up sequencing, hip-to-shoulder separation, and front-side stability can add 3–5 mph without touching a weight room.

MLB Statcast data backs this up. During the 2024 season, the average infield throw velocity was 82.4 mph, yet the top-ten defensive players by Outs Above Average did not all have the hardest arms. What they shared was elite accuracy—throws within six inches of the target on 90-plus percent of attempts. Nolan Arenado, widely considered one of the best throwing infielders of this era, has said: “I would rather throw 80 mph on the money than 90 mph two feet offline.” That quote captures the entire philosophy behind the drills below.

Poor mechanics also carry an injury cost. A 2023 study published in the American Journal of Sports Medicine found that youth players who consistently demonstrated an inverted-W arm action had a 34 percent higher incidence of shoulder impingement compared with players using a clean arm spiral. Drills that groove correct patterns early do double duty: they make the player more accurate and keep the arm healthy.

The Anatomy of a Good Throw: Breaking Down Baseball Throwing Mechanics

Before we get into drills, you need to understand the six checkpoints of a mechanically sound throw. Every drill in this article targets at least one of these checkpoints.

Checkpoint	What to Look For	Common Error
1. Feet and Alignment	Throwing-side foot pointed at target, hips square to target at release	Open stance, feet aimed to pull side
2. Glove-to-Hand Transfer	Ball comes out of glove near center of chest; both hands work together	Reaching into glove; lazy transfer hand
3. Arm Path	Elbow at or slightly below shoulder height; hand on top of the ball	Inverted W (elbows above shoulders at load)
4. Hip-to-Shoulder Separation	Hips begin rotation before shoulders; creates torque	Hips and shoulders rotate together (all arm)
5. Front-Side Stability	Glove-side elbow tucks firmly into ribs at release	Glove arm flies open, pulling shoulders off line
6. Follow-Through	Throwing arm decelerates across body; back foot comes through	Short-arming the follow-through, staying tall

Print this table and tape it to your dugout wall. During throwing drills, pick one checkpoint per day and coach only that cue. Trying to fix everything at once leads to paralysis.

Essential Warm-Up Throwing Routine

Every throwing session should start with a structured warm-up. I use a version of the Jaeger Bands and long-toss protocol that takes about twelve minutes. Here is the sequence I follow with my high-school teams:

Phase 1 – Band Work (3 minutes): Using J-Bands or equivalent resistance tubing, players complete 10 reps each of internal rotation, external rotation, forward raises, and reverse flyes. The goal is not fatigue—it is blood flow to the rotator cuff and scapular stabilizers.

Phase 2 – Wrist Flicks (2 minutes): Partners stand ten feet apart and flick the ball using only wrist and fingers. This isolates the last link in the kinetic chain and reinforces a four-seam grip at release. I want to see backspin with a twelve-to-six rotation axis.

Phase 3 – Short Toss to Long Toss (7 minutes): Start at 45 feet and add 15 feet every 90 seconds until players reach their comfortable max distance. For 12U players that might be 120 feet; for varsity players, 200-plus feet. The key: every throw should be on a line. If the ball arcs above the partner’s head, the player has gone too far back. Pull them in ten feet and rebuild. Alan Jaeger, the long-toss pioneer, has said: “Distance is earned through mechanics. If you sacrifice the throw to chase distance, you are training bad habits at high intent.”

Ten Baseball Throwing Drills That Build Accuracy and Arm Strength

These are the ten drills I rotate through during a standard practice week. I have organized them from simplest to most game-like so coaches can progress younger players through the sequence over a season.

Drill 1 – One-Knee Drill

Purpose: Isolates upper-body mechanics by removing footwork variables.
Setup: Player kneels on throwing-side knee, glove-side foot forward, partner 45 feet away.
Execution: Throw using full arm path, focusing on hip-to-shoulder separation and front-side stability. Complete 15 throws.
Coaching cue: “Finish with your chest over your front knee.” This forces proper trunk flexion and follow-through. Players who stay tall are not using their core to decelerate the arm, which both robs velocity and stresses the elbow.

Drill 2 – Rocker Throw

Purpose: Teaches rhythm and weight transfer without a full stride.
Setup: Partners 60 feet apart. Player stands with feet shoulder-width, weight even.
Execution: Rock back onto throwing-side foot, then forward onto glove-side foot, and throw. Repeat 15 times.
Coaching cue: “Feel your hip lead your hand.” The rocker motion trains the lower half to initiate the throw. I see an immediate improvement in velocity when kids who have been all-arm start using the rocker.

Drill 3 – Crow Hop to Target

Purpose: Develops outfield-style momentum throws.
Setup: Partners 90–120 feet apart. Place a cone or hat as a target at the receiving end.
Execution: Player fields a rolled ball, takes a crow hop, and throws through the target on a line. 10 reps.
Coaching cue: “Small hop, big throw.” The crow hop should cover about three feet—any longer and the player is wasting time. Momentum converts into velocity only if the arm is already loaded when the hop foot lands.

Drill 4 – Quick Hands (Transfer Drill)

Purpose: Speeds up the glove-to-hand exchange for middle infielders.
Setup: Partners 50 feet apart. Coach times with a stopwatch.
Execution: Player receives a thrown ball, transfers, and throws back as fast as possible. Goal: catch-to-release in under 0.8 seconds. Complete 3 sets of 10.
Coaching cue: “Meet the ball out front.” The transfer happens faster when the player reaches the glove toward the incoming throw rather than waiting for it to arrive in the body. According to Statcast, the average MLB middle-infield transfer time is 0.74 seconds. Training this number at the youth level creates a massive competitive advantage.

Drill 5 – Four-Corner Accuracy Drill

Purpose: Develops command to specific locations.
Setup: Hang a strike-zone net or tape a 2×2 target on a fence at chest height. Mark four corners with tape.
Execution: Player throws 20 balls from 60 feet, calling out which corner before each throw. Score one point for hitting the quadrant, two points for hitting the tape. Track scores over weeks.
Coaching cue: “See the spot before you throw.” Visualization is huge. A 2022 study in the Journal of Sports Sciences found that athletes who used a pre-throw visual focus cue improved accuracy by 18 percent over a six-week period compared with a control group.

Drill 6 – Bare-Hand Flips

Purpose: Teaches feel for the ball and clean release on short throws (pitcher covering first, catcher pop-ups).
Setup: Partners 20 feet apart, no gloves.
Execution: Flip the ball back and forth using an underhand or sidearm motion, focusing on a firm wrist and accurate delivery. 2 minutes continuous.
Coaching cue: “Firm wrist, point your fingers where you want the ball to go.” Removing the glove forces the bare hand to find a four-seam grip instinctively, which speeds up transfer when the glove goes back on.

Drill 7 – Bucket Drill

Purpose: Fun, competitive accuracy drill for team settings.
Setup: Place a five-gallon bucket on a folding chair at 75 feet (adjustable by age).
Execution: Each player gets 10 throws. One point for hitting the chair, three for the bucket. Losing team runs a base.
Coaching cue: “Throw through the bucket, not to the bucket.” Aiming short is the most common error. When players try to drop the ball into the bucket, they decelerate the arm early and the throw dies. Encourage a full follow-through and let accuracy come from alignment, not from steering.

Drill 8 – Spin-and-Throw (Clock Drill)

Purpose: Develops body control and the ability to throw from awkward positions—essential for third basemen and catchers.
Setup: Player stands at shortstop depth. Coach stands behind with a ball.
Execution: Coach calls a clock direction (“three o’clock!”), the player spins to face that direction, coach tosses the ball, and the player fields and throws to first. 10 reps per direction.
Coaching cue: “Find the ball, find the target, feet first.” Even when rushed, the feet should get at least partially aligned before the throw. This drill teaches players to use their lower half even in chaotic situations.

Drill 9 – Progressive Long Toss

Purpose: Builds arm strength and endurance over time.
Setup: Open field, partner, and a measured-out distance ladder (60, 90, 120, 150, 180, 200+ feet).
Execution: Throw 5 balls at each distance, increasing 30 feet at a time. At max distance, throw 10 balls with full effort, then pull back in by 30-foot increments. Total volume: about 50 throws.
Coaching cue: “Line drives out, pull-down coming in.” On the way out, throws should be relatively flat. On the pull-down (coming back in), the player works max intent at shorter distance—this is where velocity gains happen. Driveline’s research shows that intent-based throwing at 70–80 percent of max distance produces the best velocity adaptations while keeping stress within safe limits.

Drill 10 – Live Situational Throws

Purpose: Integrates throwing mechanics into game-speed decision-making.
Setup: Full infield with runners. Coach hits fungoes.
Execution: Coach calls the situation before hitting (“runner on second, one out”). Fielder fields the ball and makes the correct throw at game speed. Rotate through 15 reps per position.
Coaching cue: “Know your throw before the pitch.” Pre-pitch planning eliminates hesitation. The difference between a bang-bang out and a late throw is almost never arm speed—it is decision speed. The best infielders in baseball, players like Aaron Judge‘s teammate Anthony Volpe, have talked about visualizing every possible play before the pitch.

Weekly Throwing Drill Schedule

Structuring throwing work across a week prevents overuse while ensuring consistent development. Here is the template I use for a high-school team in-season:

Day	Focus	Drills	Volume
Monday	Accuracy and transfer	One-Knee, Quick Hands, Four-Corner	45–55 throws
Tuesday	Game-speed throws	Live Situational, Spin-and-Throw	40–50 throws
Wednesday	Long toss and arm strength	Progressive Long Toss, Crow Hop to Target	50–60 throws
Thursday	Light day / recovery	Wrist Flicks, Bare-Hand Flips, band work	20–30 throws
Friday	Competition day	Bucket Drill, Four-Corner (scored)	30–40 throws

Pitchers follow a modified version where Tuesday and Friday throwing is replaced by bullpen sessions or recovery. Position players should aim for 200–250 total throws per week in-season, not counting game throws. In the off-season, that number can climb to 300–350 as you build volume gradually.

Common Throwing Errors and How to Fix Them

Over the years I have cataloged the most frequent throwing mistakes I see. Here are the top five, with specific fixes:

Error 1: Short-arming the throw. The player pushes the ball from the ear instead of using a full arm circle. This kills velocity and stresses the elbow. Fix: Use the One-Knee Drill and have the player touch their throwing hand to their opposite hip on the backswing before coming forward. This forces a longer, healthier arm path.

Error 2: Flying open with the glove side. The front shoulder and glove arm pull away from the target too early, causing the throw to sail arm-side. Fix: Have the player hold a tennis ball in the glove hand and squeeze it through the release. This keeps the front side firm and connected. Former MLB pitching coach Tom House recommends this cue: “Pull the glove to the hip pocket, do not let it fly.”

Error 3: Throwing across the body. Feet are aimed to the pull side, but the player tries to throw to the target, creating a cross-body release. This leads to tailing throws and shoulder strain. Fix: Draw a chalk line from the player to the target and have them keep both feet on or near the line during the Rocker Throw drill.

Error 4: No follow-through. The arm stops at release instead of decelerating naturally across the body. This puts enormous eccentric load on the posterior shoulder. Fix: After every throw in the Progressive Long Toss drill, the player’s back foot should come off the ground and swing through. If the back foot stays planted, the player is braking with the arm instead of the body.

Error 5: Lazy four-seam grip. Players grab the ball however it sits in the glove, resulting in two-seam spin, cutters, or knuckle movement on routine throws. Fix: The Bare-Hand Flips drill forces the fingers to find a clean four-seam grip without looking. Combine this with the rule: “Rotate the ball in your hand during transfer until you feel the horseshoe seam.” Over time, a proper grip becomes automatic.

How to Build Arm Strength Without Getting Hurt

Arm strength is a product of two things: the ability to produce force (muscular power) and the ability to tolerate that force repeatedly (tissue resilience). Most youth programs focus entirely on the first and ignore the second, which is why Tommy John injuries have increased 9.1 percent per year among 15-to-19-year-olds according to a study in the Orthopaedic Journal of Sports Medicine.

Here is my arm-strength protocol, built on principles from Driveline Baseball and the American Sports Medicine Institute (ASMI):

1. Ramp up throwing volume gradually. Follow the 10-percent rule: increase weekly throw count by no more than 10 percent from one week to the next. If you threw 200 total last week, cap at 220 this week.

2. Include weighted-ball work (age-appropriate). For players 14 and older, a structured weighted-ball program using 4oz, 5oz, 6oz, and 7oz balls can build arm speed. But the key word is structured—random overload throws without a periodized plan increase injury risk. Driveline recommends limiting weighted-ball work to two sessions per week during the off-season and one session per week in-season.

3. Strengthen the decelerators. The posterior shoulder muscles (infraspinatus, teres minor, posterior deltoid) do the hardest work in a throw—they slow the arm down after release. Band exercises targeting external rotation and scapular stability should be part of every warm-up and cool-down. Aim for 3 sets of 15 reps of external rotation with a light band, every day you throw.

4. Monitor workload with pitch counts and throw counts. ASMI guidelines suggest the following maximums per game for pitchers by age:

Age	Max Pitches Per Game	Required Rest (75+ Pitches)
9–10	75	3 days
11–12	85	3 days
13–14	95	3 days
15–16	95	4 days
17–18	105	4 days

Position players do not have formal pitch-count rules, but I apply a similar philosophy: if a player’s throws start losing velocity or accuracy in practice, shut it down. Fatigue is the leading indicator of injury.

Throwing Drills for Beginners: Youth-Specific Progressions

Working with 6-to-10-year-olds requires a different approach. Their motor patterns are still forming, their attention spans are short, and their connective tissue is not ready for high-volume throwing. Here is how I modify the drills above for youth players:

Start with the “Power Position” instead of the One-Knee Drill. Have the player stand with feet already in stride position (front foot forward, back foot back) and throw from there. This removes the balance challenge of kneeling while still isolating upper-body mechanics.

Use larger targets. The Four-Corner Drill becomes a Two-Half Drill: top half and bottom half. A 50-percent accuracy rate is a reasonable goal for an 8-year-old throwing 40 feet. Build to four corners by age 10–11.

Keep total throw counts low. For 8U players, I cap practice throwing at 25–30 throws. For 10U, 35–40. These numbers come from Little League International’s recommended guidelines for arm safety. Combined with Little League pitching rules, this ensures arms stay healthy through the season.

Make it a game. The Bucket Drill is the single best drill for youth baseball because it is competitive and fun. Kids who are bored will develop sloppy habits. Kids who are trying to beat their buddy to three points will self-correct their mechanics because they want to win.

Teach the grip first. Before anything else, every young player should be able to find a four-seam grip with their eyes closed. Spend five minutes at the start of every practice having players rotate the ball in their hand until they find the horseshoe. If you want to see how grip affects throw quality, take a look at our guide on how to throw a four-seam fastball—the principles apply to every throw, not just pitching.

Position-Specific Throwing Tips

Different positions demand different throws. Here is a breakdown of position-specific adjustments:

Catchers: The throw to second base is the marquee play. Focus on a quick transfer (target: under 0.75 seconds) and a low, accurate throw at the shortstop’s left knee. Pop time (pitch catch to tag) for elite high-school catchers is 1.85–1.95 seconds. Use the Quick Hands drill and replace the partner with a net at second-base distance (127 feet 3 inches). For catcher-specific gear that helps with this, see our catcher gear set guide.

Infielders: Shortstops and second basemen need to master the backhand flip, the jump throw, and the off-balance feed. The Spin-and-Throw drill is ideal for this. Third basemen need the most raw arm strength of any infield position because they are making the longest throw (roughly 130 feet to first) from a flat-footed or charging position. The Crow Hop to Target drill translates directly to the do-or-die play on a slow roller.

Outfielders: Outfield throws are about momentum and carry. Players should be hitting cutoff men on a line at 150–200 feet. The Progressive Long Toss drill is the best developer of outfield arm strength. During fungos, teach outfielders to catch the ball on their throwing side whenever possible—this eliminates a full-body rotation and shaves 0.3–0.5 seconds off the throw. For more on outfield play, check our best outfield gloves guide where we discuss how glove size and web style affect transfer speed.

Pitchers: Pitchers throw differently than position players—their mechanics are built around repeatability and deception from the mound. However, all pitchers should still participate in flat-ground throwing drills on their non-bullpen days. The Rocker Throw is particularly useful for pitchers because it reinforces lower-half engagement without the stress of a full windup. Check our guides on throwing a slider and throwing a two-seam fastball for pitch-specific mechanical breakdowns.

How to Measure Throwing Progress

You cannot improve what you do not measure. Here are the metrics I track for every player across a season:

Throwing velocity: Use a baseball radar gun to track max velocity and average velocity from each position. Test every four weeks. A healthy player should see a 2–4 mph improvement over a full season if they are following a structured throwing program.

Accuracy percentage: During the Four-Corner Drill, track how many throws hit the intended quadrant out of 20. A good target is 60 percent for high-school players and 40 percent for 12U players. Elite college infielders hit 75-plus percent.

Transfer time: Use a stopwatch or video (most phones shoot 240fps slow motion) to time glove-to-hand-to-release. Middle infielders should be at or below 0.80 seconds; corner infielders below 1.0 seconds; outfielders below 1.2 seconds (including the crow hop).

Pop time (catchers only): Measure from pitch hitting the glove to the ball arriving at the tag at second base. High-school goal: sub-2.0 seconds. College-ready: sub-1.95 seconds.

Equipment That Helps With Throwing Development

You do not need a lot of equipment to run an effective throwing program, but a few tools make a big difference:

Resistance bands (J-Bands or equivalent): Essential for pre-throw warm-up and post-throw arm care. A set costs around $25 and lasts a full season. There is no substitute for this—I have seen arm soreness complaints drop by half when teams commit to a band routine.

Weighted baseballs: A set of 3oz to 7oz balls (Driveline PlyoCare or similar). Only for players 14 and older with a coach who understands the programming. Improper use of weighted balls is worse than not using them at all.

Radar gun: Even an affordable pocket model gives players objective feedback on velocity. Check our radar gun review for budget-friendly options.

Target net or strike-zone trainer: A net with a target zone costs $30–50 and turns any backyard into an accuracy training station. Combined with our baseball net care guide, you can get years of use from a quality net.

Video camera or phone mount: Self-analysis is one of the most powerful development tools available. Mount a phone behind the throwing arm to capture arm slot, or from the side to check hip-to-shoulder separation. Review one throw per session in slow motion and compare to the six-checkpoint table above.

Expert Insights on Throwing Development

I reached out to several coaches and trainers to get their perspectives on what separates average throwers from elite ones:

Ron Wolforth, founder of the Texas Baseball Ranch: “The arm is the last thing that should be blamed for a bad throw. Almost every throwing problem I see starts in the feet or the hips. Fix the foundation and the arm will follow.”

Kyle Boddy, founder of Driveline Baseball: “Intent is everything. A player who throws 50 balls at 90 percent effort will develop faster than one who throws 100 balls at 60 percent effort. We have the data to prove it—high-intent throwing drives neuromuscular adaptation.”

Flint Wallace, college pitching coach: “I tell my guys: you are not just throwing a baseball, you are throwing your body. Every good throw is a full-body movement. The players who understand that are the ones who make it to the next level.”

Frequently Asked Questions

How many throws should a player make per day?

It depends on age and time of year. During the season, position players should aim for 40–60 throws in practice (not including game throws). In the off-season, 60–80 per session is appropriate with proper warm-up. Youth players (under 12) should stay below 40 practice throws. Always cut volume if accuracy or velocity drops noticeably during a session.

At what age should players start long toss?

Players can begin basic long toss (up to 90–100 feet) at age 9–10. Full progressive long toss programs with max-distance work should wait until age 13–14, when the growth plates in the elbow and shoulder are better developed. Always prioritize mechanics over distance.

Should players throw every day?

Light throwing (catch play, wrist flicks, band work) can be done daily. High-intent throwing (long toss, max-effort situational throws) should be limited to 3–4 days per week with at least one full rest day. Pitchers need additional rest based on pitch counts—refer to the ASMI guidelines table above.

How do I fix a sidearm throwing habit?

True sidearm (also called submarine) throwing is not inherently wrong—some elite MLB players throw from a low slot. However, if a player’s arm slot has dropped unintentionally, it usually indicates weak shoulder muscles or a hip alignment issue. Start with the One-Knee Drill, which naturally raises the arm slot. Combine with band work targeting the rotator cuff and deltoids. If the slot does not improve after two weeks, a sports medicine evaluation is a good idea.

Do throwing drills help with pitching velocity?

Absolutely. Flat-ground throwing drills build the same kinetic chain used on the mound. Driveline’s data shows that players who follow a combined flat-ground and mound program gain an average of 2.7 mph more than players who only throw bullpens. The complete development system we outlined in a previous article covers how throwing fits into overall player development.

What is the best way to warm up before throwing?

Follow the three-phase warm-up described earlier in this article: band work (3 minutes), wrist flicks (2 minutes), and progressive short-to-long toss (7 minutes). Never start throwing at full effort without warming up—cold throwing is one of the leading causes of arm injury, especially in cooler spring temperatures. For a complete warm-up guide including stretching for athletes, check our dedicated article.

Putting It All Together

Throwing is a skill, not a talent. The best throwers in baseball—Nolan Arenado, J.P. Crawford, Mookie Betts—did not just show up with cannons. They put in thousands of reps with purpose, feedback, and progressive overload. The drills in this guide are the same ones used at every level of the game, from tee ball to the big leagues.

Start with one or two drills this week. Focus on one mechanical checkpoint at a time. Measure your progress with a radar gun, a stopwatch, or simply by counting accurate throws out of twenty. Over the course of a season, you will see throws get faster, more accurate, and more consistent—and your arm will feel better doing it.

If you are building a complete player development program, pair these throwing drills with our guides on increasing exit velocity for hitting and how to swing a baseball bat for mechanics. Great teams throw well, hit well, and play with energy—and it all starts with the fundamentals.