Tread Athletics

Red Sox RHP Danny Kirwin throwing absolute fuzz at Tread HQ. 🔥

✅ Carry 4-Seam Fastball ✅ Gyro Slider/Death Ball ✅ Splitter/Changeup Performance Specialist Tyler Zombro breaks down how high-slot pronators can optimize their arsenals. 📈

Throwback to Thomas Bruss throwing upper 90s in a bullpen with Craig Stem and getting picked up by the Detroit Tigers shortly thereafter. 🥱

Heard it here first: Everest King is a dog 🗣️ Here's the 15-year-old's transformation over 15 months: - FB Velo: 75 mph ➡️ 90.7 mph - 145lbs to 175lbs - Added SL and CH

A simple way to learn a cutter (for pronators): Pronators may need to: -Offset their grip -Leverage their middle finger on a seam -Reduce pressure/baby spike index finger How much shape you go for will depend on the goal (whiffs - more depth vs weak contact - more velo).

Catching Performance Coach, Ciaran Devenney, mic'd up while catching a sub-max bullpen with Orioles reliever, Colin Selby. 🎤

Hunter Hoopes works on his breaking ball.

Why did Yamamoto begin throwing the Javelin?🤔 He claims that his elbow stopped hurting as soon as he started. It's possible this could be explained by improved sequencing or getting the arm more in plane & on time. However, this is a different question from: should YOU throw the javelin?

Using distance variations in your training can help improve command. 🎯

Lehigh University Junior David Andolina gets a broken bat and a sword in the same AB. 🗡️🔥

A simple cue from Nash Bryan improving breaking ball consistency with former Pitt RHP Erubiel Candelario.

✅ 4-Seam Fastball (5"-7" vert) ✅ Sinker at the "zero line" ✅ Gyro Slider Performance Specialist Tyler Zombro breaks down how low-slot pronators can optimize their arsenals. 📈

Red Sox RHP Danny Kirwin showcasing his upper 80s sweeper. 🧹 Kirwin signed with the Red Sox last spring and skyrocketed to the Arizona Fall league in the same season. 📈 #TreadFam

Throwback to Tigers RHP Thomas Bruss throwing some absolutely disgusting splitters at 89 mph.