FitnessU: Chest and back exercises for posture, balance, and strength

Add these chest and back exercises to your workout to avoid rounded shoulders, improve your posture, and create upper body balance.

FitnessU: 6 burpee variations to boost your heart rate

Whether you’re brand new to burpees or a seasoned squat-thruster, try one of these six burpee variations to keep your workouts interesting.

FitnessU: How to nail the perfect deadlift

Deadlifts are a great way to strengthen your upper and lower body, and they can prevent back pain when performed correctly. This video demonstrates proper deadlift form and variations for different fitness levels.