This 15-minute bodyweight routine torches muscles from head to toe, including building stronger shoulders, arms, back, chest ...

Squat to row Glute kickback to mountain climber Dumbbell curtsey lunge For the last two exercises Boley has wrapped a mini resistance band around her thighs to increase the difficulty.

I used the exercises above to help build balance and stability. The curtsy lunge and single-leg squat are great examples — you’re still balancing on and loading one leg.

10-second rest Curtsy lunges Stand up straight with your feet shoulder-width apart. Take a step back on your right leg, crossing it behind your left leg, as if you were about to curtsy.

In some classes, you'll use just the barre (or equivalent like a countertop or chair back) and your body weight to churn out rep after rep of muscle-burning move, while others incorporate tools ...

Novartis buys gene therapy specialist Kate Therapeutics for $1.1 billion, adding an early-stage rival to Sarepta's muscular dystrophy therapy Elevidys ...