I play American Football professionally and at the international level and have been playing this game for over 2 decades.

After just 4 months working with Jack, I can honestly say I’m moving around better now at 34 years old then I have at any point since college football.

We started with the goal of increasing durability, preventing nagging hamstring injuries and improving top-end speed.
I already feel on a daily basis more recovered even with my increased workload. I am fresh every time I step on the field, even on bad days.
I consistently outperform professional guys 10+ years younger than me in speed, agility and conditioning drills.
I’ve been able to perform full ROM Nordics for the first time in my life, even after a 6cm tear in my hamstring 10 months ago.
My flying 10yd time has gone from ~1.12 in January to ~0.96 in March.
My RSI score has gone from 1.58 to 2.55 in that same time.

To say I’m happy with the progress is an understatement – and its only been a few months. I cant wait to see what the coming months and years have in store.

Mike Gentili

Team Italy (European Champ 2021)
Schwabisch Hall Unicorns (German Bowl Champ 2022)