This study published in the Journal of Strength and Conditioning Research compared the muscle activation level of the gluteus maximus, biceps femoris, and erector spinae in the hip thrust, barbell deadlift, and hex bar deadlift; each of which are compound resisted hip-extension exercises.
Personal trainersCoachesExercise ScienceProgram design
Chris Frankel, Head of Human Performance for TRX Training, spoke at the NSCA's 2013 TSAC Conference on training tactical athletes with limited resources and space. In this hands-on presentation, Chris performs exercises using the TRX Suspension Training System.
TSAC FacilitatorsProgram designOrganization and Administration
Studies support the use of kettlebells for improving power, although evidence for using them to improve strength and aerobic fitness is still equivocal. Studies investigating the biomechanical properties of kettlebell training have been fruitful, and it may be useful for developing sprint running performance and for injury prevention.
Personal trainersCoachesExercise ScienceProgram design