Strength Training helps build muscle capacity, improve joint control, and support long-term physical resilience. It can also play a key role in injury rehabilitation, persistent pain management, and sport performance when you progress it safely.

Start here if you want support from physiotherapy, then continue longer term with exercise physiology. If pain keeps returning, our pain management guide explains practical next steps.

Strength Training: what it is

Strength training uses resistance (bodyweight, bands, free weights, machines, or external load) to improve strength, endurance, power, and movement control. It is not only about lifting heavy. Instead, it aims to build the right capacity for your goals, so your body tolerates everyday and sport demands with more confidence.

Strength Training benefits

A well-designed plan may help you:

• Improve joint stability and movement control
• Build load tolerance after injury
• Support healthy bones and muscle mass
• Improve balance, coordination, and reaction speed
• Reduce flare-ups by strengthening key links in the chain

If you’re pairing strength with mobility, read muscle stretching. For coordination work, add balance exercises and proprioception exercises.

Strength Training for injury rehabilitation

After injury, tissues often lose strength and load tolerance. Strength training helps rebuild capacity so you can return to normal activity. Your program should match the stage of healing, symptom behaviour, and the tasks you need to do.

Common rehab pathways include:

• lower back pain
• knee injuries
• shoulder injuries
• sports injuries

Strength Training for persistent pain

Strength training may help people with persistent pain by improving tolerance to everyday loads and building confidence with movement. Many people do best with a gradual approach: start with exercises that feel safe, then progress range, tempo, and load over time.

Strength Training for sport performance

Athletes use strength training to improve power, speed, and durability. Recreational exercisers also benefit, especially when training supports better running mechanics, jumping control, and change-of-direction capacity.

If symptoms are fresh, use our acute injury management guide for early planning.

Core strength training

Core training supports trunk and pelvic control so arms and legs can move more efficiently. It often includes stabilisation work, breathing mechanics, and progressive loading. Start with core exercises, then progress into whole-body strength.

Exercise Physiology and Strength Training

Exercise physiology adds structure and consistency to longer-term strength training. It can suit you well when:

• you want ongoing progression beyond early rehab
• you need coaching with gym technique or home programming
• you’re rebuilding capacity after a time off training
• you want measurable milestones and accountability

For general guidance, the Australian Government recommends muscle-strengthening activities at least twice weekly:
Physical activity and exercise guidelines for all Australians.

People also ask: how often should you do Strength Training?

Most adults do well with strength training two to three times per week. However, the best frequency depends on your recovery, training history, and current symptoms. A physiotherapist or exercise physiologist may adjust load, sets, reps, rest, and tempo to suit you.

Strength Training by body region

Explore these related guides:

• gym back exercises
• neck pain
• hip pain
• ankle pain

What to do next

If you want to start strength training safely, book an assessment. A physiotherapist may check movement quality, identify key deficits, and map out a progression plan. After that, exercise physiology can help you keep building strength with clear milestones.

References

1. Lopez P, Taaffe DR, Newton RU, Galvão DA. Resistance training load effects on muscle hypertrophy and strength gain: systematic review and network meta-analysis. Med Sci Sports Exerc. 2021;53(6):1206-1216.
2. Hayden JA, Ellis J, Ogilvie R, Malmivaara A, van Tulder MW. Exercise therapy for chronic low back pain. Cochrane Database Syst Rev. 2021;9:CD009790.
3. George SZ, Fritz JM, Silfies SP, et al. Interventions for the management of acute and chronic low back pain: revision 2021. J Orthop Sports Phys Ther. 2021;51(11):CPG1-CPG60.