Get Fit Quick: Best Full-Body Workout Without Weights

Prone Cobra

Works: Core, abs, lower back

• Lie flat on your belly with your arms straight forward, thumbs up.
• Lift your upper body off the ground.
• Move both arms to your sides keeping your thumbs up.  
• Return to starting position and repeat.

More: Beat Fitness Boredom: 4 Partner Exercises

Towel Pulls

Works: Core, abs, shoulders, upper back

• Lie on your stomach with a towel in front of you.
• Pull the towel tight in between your hands.
• Lift your torso up off the ground.
• Pull the towel to the chest.
• Return to starting position and repeat.

More: 4 Yoga Poses for Tight Shoulders