
How Hard Should I Exercise With MS?
- Tom Morgan, Chartered Physiotherapist

- 1 day ago
- 2 min read
Updated: 17 hours ago
The right exercise intensity is challenging enough to create an adaptation but not so hard that form, safety or recovery repeatedly collapse. Because symptoms fluctuate, the same person may need different intensities on different days. This article focuses on the rehabilitation and self-management side of the question. It does not replace advice from an MS neurologist, MS nurse, GP or other specialist when symptoms are new, severe or changing.
What does exercise intensity mean for rehabilitation?
The starting point is function. Ask what has actually become harder: walking, stairs, standing from a chair, balance, exercise tolerance, getting around outdoors, using the gym or completing a normal day without needing excessive recovery. That gives rehabilitation a measurable target instead of treating the symptom in isolation.
Practical ways to work on it
Use effort rather than ego. Keep the starting level realistic and repeatable. In MS, an exercise is only useful if it can be performed with enough control to practise regularly. If fatigue, balance or another symptom changes during the session, reduce the challenge rather than forcing poor-quality repetitions.
Stop sets when movement quality deteriorates. Keep the starting level realistic and repeatable. In MS, an exercise is only useful if it can be performed with enough control to practise regularly. If fatigue, balance or another symptom changes during the session, reduce the challenge rather than forcing poor-quality repetitions.
Keep some reserve on fatigued days. Keep the starting level realistic and repeatable. In MS, an exercise is only useful if it can be performed with enough control to practise regularly. If fatigue, balance or another symptom changes during the session, reduce the challenge rather than forcing poor-quality repetitions.
Increase load in small steps. Keep the starting level realistic and repeatable. In MS, an exercise is only useful if it can be performed with enough control to practise regularly. If fatigue, balance or another symptom changes during the session, reduce the challenge rather than forcing poor-quality repetitions.
How should you measure progress?
It is also reasonable for the goal to be maintenance at times. Preventing avoidable deconditioning, preserving transfer ability or keeping a safe walking routine can be meaningful rehabilitation outcomes in a long-term neurological condition.
Explore the wider MS rehabilitation hub
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