- Also known as resistance training and weight training.
- Includes use of body weight and/or equipment that provides resistance to your bones and muscles – not just free weights!
- Primarily increases strength, power, endurance, and improves body composition.
- Reduces risk of osteoporosis, muscle loss, and injury as you age.
- May help maintain muscle mass during weight loss.

Frequency
- 2 or more times a week
- No specific amount of time is recommended.
- Exercises should be performed to the point where it’s difficult to complete another repetition without assistance.
- Aim for 2-3 sets of 8-12 repetitions per exercise.
- Remember that muscle strength is progressive! Increasing the amount of weight and/or the number of days per week that you strength train will lead to strong muscles over time.
- Lift free weights, use weight machines, and resistance bands.
- Body weight exercises (some types of yoga, push-ups, and sit-ups).
- Everyday weight-bearing activities (gardening and carrying groceries).
- Incorporate all the major muscle groups on 2 or more days/week (legs, hips, back, chest, abs, and shoulders).
Sources:
https://www.mayoclinic.org/healthy-lifestyle/fitness/basics/strength-training/hlv-20049447
https://www.mayoclinic.org/healthy-lifestyle/fitness/in-depth/strength-training/art-20046670
https://www.eatright.org/fitness/training-and-recovery/building-muscle/strength-building-and-muscle-mass
https://www.acefitness.org/education-and-resources/lifestyle/blog/3714/strength-training-workout-for-beginners
http://www.cdc.gov/physicalactivity/everyone/guidelines/adults.html
https://www.mayoclinic.org/healthy-lifestyle/fitness/basics/strength-training/hlv-20049447
https://www.mayoclinic.org/healthy-lifestyle/fitness/in-depth/strength-training/art-20046670
https://www.eatright.org/fitness/training-and-recovery/building-muscle/strength-building-and-muscle-mass
https://www.acefitness.org/education-and-resources/lifestyle/blog/3714/strength-training-workout-for-beginners
http://www.cdc.gov/physicalactivity/everyone/guidelines/adults.html

