Baseball drill

Connection ball drill

The hitter swings with a small soft ball pinned between the front arm and the chest. If the arms push away from the body, the ball drops, so the drill teaches a connected, compact swing.

A youth baseball hitter in a helmet with a small red ball tucked between the front arm and chest, loaded to swing at a ball on a tee
Video by Dominate The Diamond on YouTube. The write-up below is ours.

At a glance

Sport
Baseball and Softball
Skill
Hitting
Ages
6U to High school
Players
2 (a hitter and a tosser), or 1 hitter at a tee
Time
About 10 minutes
Level
Intermediate
Equipment
A connection ball or a small, soft, partly deflated ball, A bucket of balls, Bat and helmet, An L-screen or a batting tee, A hitting net or cage
Indoors
Yes

A lot of young hitters swing with their arms alone. The hands leave the body early, the barrel sweeps around, and the swing gets long and slow. The connection ball drill gives them something they can feel: a small ball held against the chest by the front arm, which falls out the moment the arms disconnect.

In the video the hitter starts with a dry swing and then hits front toss with the ball in place, holding it until after the finish. It works off a tee too, and it is a good station for hitters whose swings look long or loopy.

Setup

  • Use a connection ball, or a small soft ball such as a mini playground ball, a little deflated so it is comfortable to hold.
  • Tuck it between the front upper arm and the chest, then take a normal grip.
  • Set up front toss from behind an L-screen, or a tee at belt height.

How to run it

  1. The hitter takes a slow dry swing with the ball in place to feel the arm stay with the body.
  2. They take their stance, load and stride, keeping the ball pinned.
  3. They swing at the toss by turning the body, with the knob of the bat leading to the ball.
  4. The ball stays in place through contact and only falls once the hitter is past extension.
  5. Take sets of 6 to 8, then a few swings without the ball to keep the feel.

Coaching points

  • Hold the ball lightly. Squeezing it hard tightens the whole upper body.
  • The body turn swings the bat; the arms do not push out away from the chest.
  • The knob leads toward the ball before the barrel comes around.
  • Keep the back elbow close to the side as the swing starts.
  • Full-speed swings once the dry swings are clean. Slowing down just to keep the ball defeats the purpose.

Common mistakes

  • Dropping the ball right at the start of the swing, a sign the hands cast out.
  • Tucking the ball under the back arm instead of the front arm.
  • Swinging slowly and carefully to keep the ball in place.
  • Using a hard or heavy ball that is uncomfortable to hold.

Printable drill card

Take this drill to the field: the setup, steps, coaching points and equipment on one card, with the video's address to find it again. Free, no account needed.

Print the drill card

Smaller: half page or quarter page (PDF).

By age

Coach pitch and 10U

Start with dry swings and slow tee swings so young players get used to holding the ball. Use the softest ball you have.

12U and 14U

Move to front toss and mix locations; inside pitches are where a disconnected swing shows up.

High school

Use firm front toss and treat it as a quick tune-up in a hitting routine, a few swings before regular rounds.

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Frequently Asked Questions

What can I use if I don't have a connection ball?

A small playground ball or a soft foam ball, partly deflated if it is too firm. It only needs to be big enough to hold against the chest with the front arm.

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