Banded Wall Sit Stand with your back against a wall and a booty band around your thighs. Your feet should be hip-width distance apart or a tad closer. Bending your knees, slide your back down the wall until your knees are at 90-degree angles. Your knees should be over your ankles as you hold this position, and you should be pushing your thighs outward against the resistance band to maintain tension. Image Source: Getty / Kanawa_Studio