I’m 70 and Lifting Weights. Should I Go Heavier or Do More?

Summary

The presenter advises a 70-year-old beginner to focus on challenging, well-performed sets and gradual progress, rather than simply adding more sets or lifting heavier right away. People returning to strength training may still rebuild lost muscle and gain strength, though the presenter notes that strength gains have limits with age.

Suggested approach

• Start with three sets per exercise. Work hard while maintaining good technique, and aim to finish the first set feeling you could manage only about two more reps.
• Rest about 30 seconds between sets, as suggested in the video. Reps may drop across sets at first—for example, 10, 8, and 6.
• Gradually work toward 10 reps in all three sets. Once you can do that, increase the weight and repeat the progression.
• Three sets—and, in the presenter’s view, no more than four—are enough for most people if the sets are sufficiently challenging. Adding sets is an option, but more sets aren’t automatically better.
• Approach failure only when you can maintain proper form and do so without pain. The presenter notes that reaching failure may be harder or less suitable for some movements, such as squats.
• Adjust training frequency to your recovery. If two weekly workouts leave you very sore, stick with two until your body adapts before considering a third. The presenter says people can still make progress with two workouts per week.

The overall message is that effort, gradual progression, sound technique, and recovery matter more than chasing a particular number of sets.

Presenters and sources

• Presenter: The unnamed coach hosting “Coach’s Corner,” who says he co-owns a New Zealand fitness studio for people over 40 and has trained older adults for more than 10 years.
• Question source: Janaki, a 70-year-old viewer.
• Referenced source: Mike Mentzer, mentioned as an advocate of very high-intensity training.