Why Strength Training Beats Cardio for This Specific Goal
Cardio burns more calories during the session; strength training changes your baseline. Running burns more calories per hour than lifting weights, but it doesn’t build the muscle mass that raises your BMR every single day afterward. For long-term metabolic rate, consistent resistance training has the better evidence base, though a mix of both supports overall health and fat loss best.
How Much Training Do You Actually Need?
| Frequency | Expected Benefit | Best For |
|---|---|---|
| 1x/week per muscle group | Maintains existing muscle mass | Minimum effective dose, busy schedules |
| 2x/week per muscle group | Builds muscle steadily over months | Most people’s ideal target |
| 3+x/week per muscle group | Faster muscle gain, higher recovery demand | More advanced or highly consistent trainees |
A Realistic Weekly Structure
What Kind of Training Works Best
1 Compound movements first
Squats, deadlifts, presses and rows recruit multiple large muscle groups at once, delivering more total muscle stimulus per session than isolation exercises alone.
2 Moderate-to-heavy loads
Training in the roughly 6–15 rep range with challenging weight is well supported for building muscle across experience levels, rather than needing extremely heavy or extremely light loads specifically.
3 Don’t neglect legs
Leg muscles are among the largest in the body; training them contributes disproportionately to total muscle mass gained compared to upper-body-only routines.
Setting Expectations
Expect a modest, genuine BMR increase (see our muscle and metabolism guide for real numbers) over several months of consistent training — not a dramatic transformation in weeks. The bigger, more immediate benefits are strength, muscle preservation during any future diet phase, and long-term protection against age-related metabolic decline.
Frequently Asked Questions
Track Your Progress Over Time
Recalculate your BMR every few weeks as your training builds muscle mass.
Recalculate My BMR