Looking for a way to kick your workouts up a notch? Have no gym but want real results? Want to torch calories and build muscle without any fancy equipment? Take on our new 28-day no-gym workout challenge! No need for dumbbells, barbells, treadmills, or machines. This no-gym workout plan uses nothing but your own bodyweight to challenge your muscles and get your heart rate pumping. Ready for the challenge? Grab a mat and a water bottle and get going!