Mike takes us through the first of 3 bridge exercises. These basics are for your core and to stabilize your lower lumbar spine. Mike lays on a towel with his knees bent. You should lay on your back with your hands on your chest and lift your hips off the ground. The key is to hold your hips there, then lift and stretch out your left leg. Hold for a few seconds, and then switch to the right. Make sure your body is straight and diagonal to the ground. If you can’t lift your leg without your hip dropping, hold the pose or lay your arms out for support and then lift your leg.