Alternating Sprinter Step Ups - Here’s a variation to the other sprinter step ups I recently posted where the athlete lateral to the box. - We’re still working deceleration here but the difference when the athlete is facing is we are placing a little more emphasis on the quads decelerating and accelerating through the movement. Where before the posterior chain was pushing through the movement. - We also are raising the heel working to increase tendon stiffness through the Achilles and medial arc

Fastest full body burn 100 m sprint without oxygen 🔥⏱️ 17 secs by Jonathan Vero 🇫🇷 | Guinness World Records

New record: The fastest full body burn 100 m sprint without oxygen - 17 seconds by Jonathan Vero (France) Jonathan also set the record for the farthest distance ran in full body burn during this attempt at 272.25 metres! | Guinness World Records