Calisthenics Versus High Intensity Interval Training in NAFL

"1. The calisthenics exercise focuses on big muscles and can be combined with breathing exercises and applied rhythmically,10-15 for each exercise,1-3 sets,3 days/week for 8 weeks. It will be progressed gradually by increasing the number of sets, repetitions and by using elastic bands and weighted vest progression.~2. High intensity interval training will be on treadmill for eight weeks, three times/week based on the following program:-Warming up period for 5 min at intensity corresponding to 65-75% of heart rate maximum (HRmax).Training phase for 30 min divided into four sets of 4-min length each at intensity equals 85- 90% of HRmax interspersed by 3 minutes low intensity walking at the level of 65-75% of HRmax.Cooling down period for 5 min of at 50-60% of the HRmax"