Box jumps: Pick a stable surface that you can jump onto and land safely (use a step, bench in the gym, low wall outside, etc). Start in a squat and jump from both feet to land on both feet in a squat ...
Photo by Celia Storey Quen Spencer does step 4 of the Plank Step exercise. This week, I'll discuss some unique ways to use the adjustable bench and introduce an exercise designed around this versatile ...