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Can you hit driveline PLYO balls?

Author

William Rodriguez

Published Jan 08, 2026

Hitting PlyoCare®™ Balls can be integrated directly into daily hitting drill work. We recommend starting with tee and front toss, then progressing to firm overhand toss.

What do driveline PLYO balls do?

Generally, PlyoCare® Balls are used more often as a part of warm-up, recovery and every day throwing drills. Driveline uses them in a variety of constraint drills to help athletes learn mechanics. Weighted baseballs are used primarily for catch play, command work and high-output throwing.

Do driveline PLYO balls increase velocity?

In addition to increasing velocity, plyocare balls improve throwing consistency, arm movements, a pitcher's command of the ball, and so on. They are also designed to be used in multiple environments, such as warm-ups, training, and recovery.

Are PLYO balls good for pitchers?

These soft-shell plyo baseballs are excellent tools for both hitting and pitching training. Each set comes with 6 balls that are 32, 21, 14, 7, 5, and 3.5 oz in weight. These balls are popular with pitchers for velocity development and they are excellent for pregame warm-up.

How often should I throw PLYO balls?

In case you don't know, plyo velocities are thrown once a week in the off-season at high intent. These are the same drills that athletes use nearly every day at low intent. The plyo velocities are meant to replicate in-game stress.

29 related questions found

How heavy should PLYO balls be?

If the ball feels too heavy, it probably is. Other tips we recommend are: Use the 32oz ball mainly for reverse throws and recovery. The 21 and 14oz balls are best used for constraint drills where the pitcher is isolating arm and trying to cause a change in arm action.

Is driveline baseball Safe?

Some of the leaders in weighted ball training have been the Texas Baseball Ranch and Driveline Baseball. Both research and anecdotal evidence have revealed an elevated injury risk when weighted balls get involved in a player's training.

Are weighted balls safe for pitchers?

Our study was the first to examine injury rates during and following a weighted ball throwing program. While we did show a 3.3% gain in pitching velocity, we also showed a 24% injury rate in high school baseball pitchers who performed a 6-week weighted ball program.

Does throwing a weighted baseball help?

The general theory behind the programs is that throwing lighter balls will increase arm speed and throwing heavier balls will lead to increased arm strength [6]. However, there is some concern that weighted ball programs may increase the risk of injury given their goal of increasing ball velocity.

How often should I throw weighted balls?

This can be performed 2x to 3x per week, for 6-8 weeks in the off-season. However, once you start throwing bullpens off the mound in preparation for the upcoming season, I'd start to taper this throwing plan.

How many days a week should you do PLYO balls?

Volume for off-season would typically be 5 days a week with 2 of those being velocity-tracking days. Volume for in-season would be 3-4 days with 0-1 velocity days depending on the athlete.

How much does driveline Baseball cost?

$299/MO* A direct line of communication to a trainer with a vast knowledge of baseball from a playing and technical perspective. Full access to our proprietary software TRAQ to receive your training programming, record velocity and weight room data, and store training videos to keep track of your progress over time.

Does driveline increase velocity?

Among athletes with at least one training block at Driveline, 52% gained more than 1 mph in their retest, 27% maintained about the same velo (+/- 1 mph), and 21% lost velocity in the last mocap retest of their stay.

Are heavy balls good for hitting?

An athlete using a weighted ball program can also increase hitting strength, arm speed, and build muscle, which means hitters can drive the baseball with more power and perhaps more exit velocity.

Should you hit weighted balls?

Weighted balls for baseball provide one smart way for players to improve their skills because these specially made training baseballs can improve the performance of pitchers as well as hitters. Batters can swing stronger and better using weighted baseballs for hitting.

Does Driveline throwing program work?

The average pitcher who throws 85 mph or higher, according to Boddy, gains 2 to 3 mph after training at Driveline. “And there are examples of guys coming here at 75 miles an hour in high school and then four years later they're throwing 97 to 99,” he said. “That happens. It's not common, obviously.”

Can weighted balls hurt your arm?

Yes, velocity goes up, but at what cost? Based on this study, weighted baseball training does not change mechanics, increase arm speed, or increase arm strength. In fact, they may inhibit strength gains. They do stretch out your shoulder in a potentially disadvantageous way and lead to a 24% chance of injury.

Should you throw everyday?

How many days a year should you throw? I strongly encourage all players (especially professional pitchers) to take at least two full months off every year to allow the arm, body, and mind to fully rest and recuperate.

What is TrackMan baseball?

TrackMan Baseball is a 3D Doppler radar system that precisely measures the location, trajectory and spin rate of hit and pitched baseballs. With applications in player evaluation and development, TrackMan quantifies aspects of on-field performance that have traditionally been qualitatively assessed.

How much does training at Driveline cost?

'' This month alone, more than 100 pitchers – mostly from high schools and colleges – are planning to train at Driveline, which charges $650 for a single month or $500 per for a commitment of at least two months. The pros typically arrive in the winter.

What is the Driveline program?

Over the past few years, 1000s of Driveline athletes have used our weighted baseball training program to improve their arm fitness, increase their pitching velocity, improve their command and take their game to the next level. But weighted baseball training is not a quick-fix solution.

Should you lift the day before you pitch?

That answer is ultimately up to you, but a good rule of thumb is to only workout when you will not be sore on your pitching day. For some guys, they can lift the day before a pitching outing and be perfectly fine. Others may need one or two days off to recuperate.

Should you long toss the day before you pitch?

Note: Once a pitcher starts throwing bull-pens/innings in the Fall/Winter, he will find that the days he is going to throw off a mound are actually his best Long Toss days because he will have the most amount of recovery period days between mound work.

Do heavy balls damage bats?

Weighted balls, dimpled machine balls, and real balls below 60 degrees are too hard and dense. They will break the composite fibers of the bat reducing its bounce and effectiveness. This damage will n… see more.