Add some weights to your workout to build more metabolism-boosting muscle. This circuit workout will help you get sleek and strong.
Directions: Warm up with three minutes of light cardio, then perform each three-exercise circuit twice. Use five- to 10-pound weights. Cool down with three minutes of stretching.
from POPSUGAR https://www.popsugar.com/fitness/Circuit-Workout-Weights-36282918
via IFTTT
