PURE Fitness Singapore - The Front Box Jump is one of the most-used plyometric exercises because it strengthens your quadriceps and glute muscles, which are essential for jumping. When incorporating this into
Dubai CrossFit Championship - Step ups or box jumps? DCC Online Qualifier 19.4/CrossFit Open 20.4 has 90box jumps- but the movement standards say you can step up. Which one will you use? #