Altitude Plyometric Box water bottle Sprint Hard

Sprint Hard

Subjective Sleep Quality (PSQI)

• Regular fit

Key Finding: Using sleep masks improved REM sleep and melatonin production

but it’s the heart that drives it all

Altitude Plyometric Box water bottle Sprint HardBuild eccentric strength at altitude Train Higher. Drop Harder. Perform Faster. The Altitude Plyometric Box is built for one purpose: to push your eccentric strength to new heightsliterally. Standing tall at 36" and 42", this is not your average plyo box. Its a tool for serious athletes and coaches who understand that the real gains happen on the way down. Use it for altitude drops (depth drops) to build the reactive stiffness and landing strength