For obesity, what is a typical resistance training prescription?

• A. 1-2 days per week; 2 sets; 15 reps
• B. 2-3 days per week; 2-4 sets; 8-12 reps
• C. 4-5 days per week; 5-6 sets; 5-8 reps
• D. Daily; 1 set; 20 reps

Answer: (B)

A practical resistance-training plan for obesity focuses on building lean mass and boosting metabolic rate through a sensible balance of how often you train, how much you lift, and how many reps you perform. Training major muscle groups two to three days per week provides enough frequent stimulus to drive adaptations while allowing recovery between sessions. Including two to four sets per exercise gives a solid training volume—not too little to understimulate gains, but not so much that recovery becomes hard, especially when starting out. Performing about eight to twelve repetitions per set hits a sweet spot for both strength and hypertrophy, enabling you to lift enough load to promote muscle growth and metabolic improvements while maintaining good technique and reducing injury risk.

This approach supports increases in lean mass, which can raise resting energy expenditure and improve insulin sensitivity—both helpful for weight management and overall health. Other patterns tend to be less effective for beginners or those new to resistance training: too few sets or very low reps don’t provide enough stimulus for meaningful adaptation, while daily training or very high-frequency plans can increase injury risk and fatigue if recovery isn’t enough. Very high-rep, endurance-focused ranges or very high-intensity, low-rep schemes may not maximize the metabolic and muscular benefits sought in obesity management.