bodybymariofitness : Here's another fitness tip for strength and balance training using your own body weight and making use of your TRX in your gym @trxtraining #core #corestrength #strengthtraining #singlelegsquat #strengthandconditioning #balance #balancetraining #fitnesstips #gymvideos #trx #trxtraining #igfitness #igdaily #instalike #istagood #fitnessvideos #fitfam #fitness #dailyvideo #fitnessaddict #fitfam #fitspo #igworkouts #igaddict #igfitnessvideos #instafitvideoz #instagood #followforfollow @bodybymario