Single Leg RDL:
Stand with dumbbells in hands, your back foot should only be touching the floor for stabilization, hinge your hips back as you glide the weights down to mid-shin height, squeeze your glutes and hamstrings as you stand back up. Make sure to keep a neutral spine.

Bicep Curl: Hold the dumbbells by your side, as you lift, slightly rotate your palm to face forward. Keep the elbow close to your body as you curl the dumbbell up toward your shoulders. Squeeze your biceps at the top of the movement then slowly return to starting position.

Weight Recommendations:
Beginner: 5-10lbs
Intermediate: 12-20lbs
Advanced: 25-40+lbs