Sumo squats will help to strengthen the legs. Learn how to properly do squats in this workout video. Take Action: hold in squat position to increase difficulty, feet wider then normal squat, and keep chest and head high. Michelle, the instructor in this how-to video, is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting and she enjoys training aspiring female body builders as she is one herself. She focuses on helping her clients stronger, healthier, and sending them out feeling better for it. The best part of her job is when she see people living a better life as a result of the physical training. She was also a Marine physical trainer before she was employed at the gym. Watch this video fitness tutorial and learn how to do sumo squats.