Lower Half ยท Rotation
Flying Open in Pitching: Why Your Front Foot Swings Open (and 5 Drills to Fix It)
If your front foot swings open before it lands, your hips go with it. So does your velo.
When a pitcher gets told he's flying open, most people look at the shoulders. With flying open in pitching, one of the first places we look is the front foot. It's the post everything rotates around. When it lands pointed at the plate, on the full foot, the hips have something solid to turn against.
When it swings open like a gate on its hinge, the front hip opens with it before the foot is even down. Rotation starts early, the shoulders follow, and the arm gets left behind trying to catch up. Land on the heel and you slide. Land on the toe and you spin. Either way, there's nothing firm to rotate around.
Signs your front foot is making you fly open
- Your front toes point well off to the side of the plate at landing
- You land on the heel and slide, or on the toes and spin
- Coaches keep telling you you're flying open
- You fall off hard toward the glove side after release
Why flying open usually starts before the front foot lands
Most people try to fix this at the foot. "Land closed." "Point your toe at the catcher." Sometimes that helps. More times than not, the foot is just reacting to something earlier in the delivery. That's what makes lower half pitching mechanics so easy to misread.
The back hip shooting toward the arm side
If the back hip shoots out toward your arm side as you move down the mound, your whole body drifts off line. Now the front leg has to swing around to find the plate, and the foot sweeps open on the way there. The gate swing isn't the problem. It's the leg trying to get you back on track.
How you load into the back hip
It often goes one step further back. If the hinge into the back hip isn't there, the back hip has nothing to hold onto, and it leaks toward the arm side as you stride.
And it shows up later too. Land open and the torso is usually open at foot strike, which costs you hip shoulder separation, and the front leg has a hard time blocking. One early leak, three different symptoms. That's why we fix the load and the stride before we fix the landing. Everything happens from the ground up.
How to stay closed in pitching: the 5-drill series we use
These aren't random pitching drills for velocity. When the landing is the main issue, this is the progression we walk athletes through - med ball first, baseball last. Each step builds on the one before it.
- Storen Shot Put (med ball)Groove a square, stable landing
- Storen (waterbag, stepping over an implement)Step over it, don't sweep around
- KBO Step Back (leather weighted ball)Add momentum, keep the landing clean
- Storen (catch play, stepping over an implement)Same step-over, now with a baseball
- Roll-In's (catch play)Full movement, foot lands on line
In the weight room: split squats. They teach you to own a stable base over one leg, which is exactly what your front side needs the moment that foot lands.
Every athlete is different. One pitcher swings open because of the back hip, another because of hip range, another because of a habit he built years ago. That's exactly why we don't hand everyone the same program.
The goal is simple: land on a firm, closed post and let the hips turn against it.
Flying open FAQ
Why does my front foot open when I pitch?
More times than not, it's reacting to something earlier in the delivery. If the back hip shoots out toward the arm side during the stride, the front leg has to swing around to find the plate and the foot sweeps open. Limited lead hip internal rotation can also push the foot open, because the body looks for another way to turn.
How do you stay closed when pitching?
Start upstream. Load into the back hip, keep it from drifting toward the arm side, and land on a firm front foot pointed at the plate. Cues like "land closed" help some athletes, but the fix usually only sticks when the stride and lead hip range support it.
Does flying open cost pitching velocity?
It can. When the front foot and hip open early, rotation starts before the body has a stable post to turn against, and energy leaks out before it reaches the arm. How much it matters is different for every athlete, which is why we assess before we prescribe.
Not sure why your front foot opens?
Send us video from behind and from the side. We'll break down your mechanics for free and get it back to you within 24-48 hours.
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