“Sit on your hands if you are a beginner. Bring your legs out but keep them slightly bent. If you are advanced, straighten your legs and bring them out further. On your heels, move your butt off the couch, lean back, keep chest up, and lower straight down. Do three sets of 15 to 20.”
Chase Weber, trainer to the Kardashians’ stylist Monica Rose, says to warm up before a sweat session to activate your abs and glutes.
“Jogging high knees in place for one-minute, lateral lunges (10 on each leg), quick feet in place for 30 seconds (pick your feet up and back down as fast you can), 25 sit-ups, and 25 ‘supermans.’”