I’m a personal trainer — these are the 3 most common push-up mistakes I see (and how to fix them)

Learn how to improve push-ups with this personal trainer's advice based on common mistakes she sees in the gym.

10 Home Exercises to Tone Your Entire Body – No Gym Needed

These 10 simple home exercises—squats, lunges, push-ups, burpees, planks, shoulder taps, crunches, deadlifts, step-ups, and ...