Popsugar Fitness Workouts Full-Body Toning Pilates Workout From Hot Pilates This Long-and-Lean Mat Pilates Class Flows Fast and Works Every Muscle — No Equipment Needed May 19, 2020 by Maggie Ryan View On One Page Photo 14 of 17 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 14 Elbows in and Out Stay in a kneeling position, holding your arms at the same 90-degree angle as the shoulder press. Bring your elbows as close together as you can in front of your face. Slide your elbows back out to the sides, maintaining the 90-degree bend, to engage your back muscles. This counts as one rep. Repeat for 10 reps. Previous Next Start Slideshow WorkoutsHome WorkoutsBodyweight ExercisesPilatesBeginner WorkoutsFull-Body Workouts