Whether you do weightlifting before or after an aerobic workout is up to you. Research hasn't definitively shown that one way is better than another.
Consider the factors that fuel the debate about when to do weightlifting:
- Weightlifting can deplete the glycogen stores in your muscles. Glycogen stores provide you with energy for short-duration intense activity and longer duration endurance activity. If you do weightlifting first, you may find that you're too tired to complete a more intense aerobic workout.
- An aerobic workout can be a good warm-up for weightlifting. If you do your aerobic workout first, make sure that you're not too tired to lift weights with proper form, as poor weight training technique could increase the risk of injury.
The bottom line about weightlifting first or second? If you want to include both weightlifting and aerobic exercise in the same workout, experiment to find what works best for you. For instance, you could make either your aerobic workout or your weightlifting workout less intense. Or could consider doing your weightlifting and aerobic workouts on different days.
Aug. 12, 2011
- Laskowski ER (expert opinion). Mayo Clinic, Rochester, Minn. July 11, 2011.
- Davis WJ, et al. Concurrent training enhances athletes' strength, muscle endurance, and other measures. Journal of Strength and Conditioning Research. 2008;22:1487.
- Drummond MJ, et al. Aerobic and resistance exercise sequence affects excess postexercise oxygen consumption. Journal of Strength and Conditioning Research. 2005;19:332.
- Williams MA, et al. Resistance exercise in individuals with and without cardiovascular disease: 2007 update. Circulation. 2007;116:572.
- Garcia Pallars J, et al. Strategies to optimize concurrent training of strength and aerobic fitness for rowing and canoeing. Sports Medicine. 2011;41:329.