beckysmith72: Back and biceps. Changed it up by lower my weight, adding more reps, and some body resistant. I don't normally do knee push-ups, but my arms were pretty close to failure and it's all I could manage! #back #fitness #fit #Gymrat #igfitness #fitnessmodel #fitnessaddict #fitspo #workout #bodybuilding #strong #gym #train #grow #swole #health #healthy #instahealth #girlswholift #active #strong #motivation #followforfollow #determination #lifestyle #lift #getfit #biceps #femalefitness #exercise