Multiple Sclerosis Exercise: Fatigue, Strength and Balance

Exercise is an important part of managing physical health with Multiple Sclerosis, but the most useful programme is not necessarily the hardest one. The aim is to choose a type and dose of activity that challenges the body enough to maintain or improve function without ignoring fatigue, heat sensitivity, balance or other symptoms.

What types of exercise can be useful in MS?

A balanced programme may include resistance or strength exercise, aerobic activity, balance practice, mobility work and functional exercises such as sit-to-stand, stepping or walking. The emphasis can change depending on whether the main goal is maintaining independence, improving walking, reducing deconditioning, returning to the gym or supporting higher-level fitness.

Strength training

Strength work can target muscle groups that contribute to transfers, standing, walking and everyday activity, including the hips, thighs, calves, trunk and upper body. Exercises can use body weight, resistance bands, free weights, gym machines or supported positions. The correct resistance is individual; technique and repeatable quality matter more than simply lifting as much as possible.

Aerobic exercise

Walking, cycling, recumbent cycling, swimming, wheelchair-based exercise and other activities can all provide an aerobic stimulus. If balance or fatigue makes upright exercise inefficient, a supported or seated option may allow more useful training with less energy spent simply maintaining position.

Exercise and MS fatigue

MS fatigue is different from ordinary post-exercise tiredness. It can fluctuate with heat, stress, sleep, infection, pain and other factors. Rather than repeatedly pushing until exhaustion, it can be more useful to plan shorter blocks, allow recovery, exercise at a more favourable time of day and adapt the session when symptoms are worse.

MS Trust guidance on fatigue notes that aerobic, resistance and balance exercise can form part of fatigue management. NHS MS exercise guidance also emphasises realistic targets, safe environments and avoiding the habit of simply pushing through fatigue.

Balance exercise

Balance training may include supported standing, weight shifts, stepping, heel-to-toe positions, reaching, changes of direction and task-specific walking. The difficulty should match the person's ability and there should be a safe support nearby when needed.

Heat sensitivity

Some people with MS notice a temporary increase in symptoms when body temperature rises. Practical adaptations can include a cooler environment, lighter clothing, fans, cool drinks, breaks or choosing an exercise mode that generates less heat. A temporary heat-related symptom increase is different from assuming a new neurological symptom is simply exercise-related, so unexplained or persistent change should still be discussed with the MS team.

How to progress

Progress does not have to mean adding more repetitions every session. It can mean using slightly more resistance, improving control, reducing unnecessary support, walking a little further with good quality, completing the same task with less fatigue, or becoming more consistent across the week.

Related MS physiotherapy resources

Multiple Sclerosis Physiotherapy & Exercise Resource Centre brings the main MS rehabilitation topics together.

When to seek individual advice

MS is variable and exercise needs to be adapted to the individual. New or worsening neurological symptoms, a suspected relapse, repeated falls, sudden changes in walking or significant new weakness should be discussed with your MS nurse, neurologist, GP or other appropriate healthcare professional. A physiotherapist can assess movement, strength, balance and mobility and tailor rehabilitation to your needs.

Explore the complete MS guide

The Complete Multiple Sclerosis Physiotherapy & Rehabilitation Guide is a 353-page digital resource with 91 progressive exercises, video demonstrations and detailed sections on fatigue, strength, balance, walking, foot drop, spasticity, relapse recovery, wheelchair and seated rehabilitation, gym exercise and self-management.