Fitness Mastery: Hypertrophy, HIIT & Running Optimization

Comprehensive fitness involves a mix of strength training for hypertrophy, HIIT for metabolic health, and corrective exercises for postural alignment.

7 Strategies for Smarter Intermittent Fasting

Published Nov,05 2018 | By JJ Virgin

Intermittent fasting can boost immunity, increase metabolism, curb insulin resistance and other blood sugar issues, and improve athletic performance.

Celebrity nutrition and fitness expert JJ Virgin is author of NY Times bestseller The Virgin Diet and the bestselling Six Weeks to Sleeveless and Sexy. She was also co-host of TLC's Freaky Eaters. JJ frequently blogs for The Huffington Post, LIVESTRONG.COM and other prominent media outlets. She created the 4x4 Burst Training Workout and regularly appears on TV shows like Rachel Ray and The Today Show to discuss topics such as fast fat loss, weight loss and food sensitivities.