F45 Training West Oak Hill, a fitness solution offering six-to-nine group classes per day for up to 27 participants per class, will open in March in Oak Hill Plaza at 7101 W. Hwy. 71, Ste. E-12, Austin. Using heart-rate monitoring, fitness and nutritional technology applications as well as innovative training programs, participants burn 600 to 900 calories per class. 512-551-8329. Interested members can sign up for a free trial membership at www.F45training.com/westoakhill.