Tip: Print out this form so you can follow along as you watch the video. The instructions on this form can be a helpful resource while practicing this exercise.
Going through the bridge progression activates your gluteal and back muscles. The basic bridge is the easiest of the progression.
The basic bridge will enable you to work your back and gluteal muscles, while also working your core muscles.
Lie on your back with your arms along your sides, your knees bent, and your feet flat on the ground. Push down with your arms and feet as you lift your back and buttocks upward. Only lift upward to the point your knees, hips, and shoulders form a straight line.
Be sure that you feel your gluteal muscles working rather than your hamstring muscles along the back of your thighs. If you feel cramping in your hamstrings, stop the exercise, and resume again with extra focus on your gluteal muscles.
Avoid lifting your back and buttocks too far upward. Only go until your knees, hips, and shoulders form a straight line. Lifting further than this will arch your back unsafely.