What do you do on leg day? Squats, lunges, step ups, more squats... Great! I love lunges and I really like squats, but they aren't everything you need. We can't forget to add exercises for our Hamstrings, (the back of the thigh), to Leg Day!! WARNING: Hamstring curls hurt... so good. I love doing them on the stability ball because holding my hips up off the floor also works my booty and abs way more than doing it on a weight stack machine.

This one's a triple threat! Work your core, your booty, and your thighs all at the same time. When you roll your feet in, put the entire sole of your feet onto the ball and press your hips up high like a glute bridge so that you're getting the full involvement of your booty.

If you sit a lot, this exercise should be a staple in your workout!

Try 10-20 reps for 2-4 sets.

Share when you incorporate this into your workout on Instagram/Twitter @cassiebstrong #BStrong!

B Strong,

Cassie B.