7 Benefits of Strength Training Beyond Building Muscle

By Roel van den Bogaard, personal trainer and founder of Aurora Personal Training in Eindhoven.

Strength training helps you get stronger and build or maintain muscle. It can also support bone health, everyday movement, blood pressure, blood sugar regulation, mental health and sleep. You do not need to train every day: two suitable workouts per week are a practical starting point for many people.

Perhaps you want to carry your shopping more easily, maintain strength as you get older or establish a regular exercise routine. You might want to build muscle or retain as much of it as possible while losing weight.

Strength training can contribute to all these goals. Below, you will discover its main benefits, what you can realistically expect and how to get started.

Not everyone experiences every benefit to the same extent. Your starting point, training programme, consistency and recovery all matter.

Strength training involves making your muscles work against resistance. You can use dumbbells, barbells, machines, resistance bands or your own body weight.

Examples include squats, rowing movements, pressing exercises and standing up from a chair with additional resistance.

It is not exclusively about lifting heavy weights. An exercise should suit your abilities and provide enough challenge for your goal. As you become stronger, you can adjust the demands.

Getting stronger is one of the clearest benefits of strength training. A suitable programme can also help you build muscle.

The 2026 ACSM recommendations support the effects of resistance training on strength, muscle size and physical performance. Different types of equipment can work; a complicated programme is not a requirement. [1]

Progress might mean:

• performing more repetitions with the same weight;
• moving a heavier weight with control;
• performing an exercise with better control.

Getting stronger and developing visibly larger muscles are not identical outcomes. Particularly when learning exercises, your performance can improve because you become more skilled at the movement.

Read our guide to progressive overload to understand how to increase the challenge gradually.

Strength training deserves a place in a weight-loss programme because it continues to challenge your muscles while you consume less energy.

A 2025 systematic review examined resistance exercise alongside dietary weight-loss interventions in people with overweight or obesity. Adding resistance training had favourable effects on fat-free mass, fat mass and strength, without a clear additional effect on total weight loss. Fat-free mass includes more than muscle alone. [2]

This helps explain why the number on the scales does not tell the whole story.

Does extra muscle burn lots more calories?

Muscle tissue uses energy, including at rest. However, a modest increase in muscle does not automatically produce a dramatic rise in your daily calorie expenditure.

Avoid treating strength training as a trick that keeps you burning large amounts of fat afterwards. Your overall nutrition and activity remain important for weight loss.

Read more about cardio or strength training for weight loss.

Exercise places demands on your skeleton as well as your muscles. Appropriate loading is part of an approach to maintaining healthy bones and muscles. [3]

Different exercises provide different demands. Exercise selection, resistance and progression all matter.

Strength training does not guarantee that you will prevent osteoporosis. If you have diagnosed osteoporosis, previous fractures or other limitations, exercise selection should account for your circumstances.

You do not need to wait until later life to pay attention to strength and bone health. Equally, starting at an older age is not automatically too late.

Getting out of a chair, climbing stairs, lifting a suitcase and carrying shopping all require strength.

Strength training lets you practise movements that contribute to these tasks.

These examples are not a compulsory programme. Exercise technique and resistance should suit your abilities.

Balance also matters for older adults. Combining strength, balance and other physical activities supports physical function and can reduce the risk of falls. [3]

Does strength training improve posture?

You can work on strength, movement control and the ability to use different positions. However, there is no single perfect posture that everyone should hold all day.

Back, neck and shoulder pain can have different causes. Pain is not simply proof of weak muscles. An appropriate exercise programme may form part of an approach, but general strength training does not guarantee that symptoms disappear.

Strength training affects more than muscle size. The American Heart Association also describes favourable effects on blood pressure, blood sugar regulation and body composition. [4]

These are average research findings. They do not mean that everyone will experience the same changes in blood pressure or blood sugar.

If you receive treatment or medication for a health condition, exercise may form part of your care. It does not replace that treatment.

Do you still need cardio?

Strength and cardiovascular training complement each other.

For adults, the WHO recommends 150–300 minutes of moderate-intensity aerobic activity per week, or 75–150 minutes of vigorous-intensity activity, or an equivalent combination. It also recommends muscle-strengthening activities involving the major muscle groups on at least two days per week. [5]

Walking and cycling can therefore be valuable additions to your strength training.

A workout can provide a regular moment in your week when your attention shifts from work to movement. You practise skills and can track your progress.

Research also shows mental health benefits. A meta-analysis of randomised trials found that resistance training can reduce depressive symptoms. [6]

This does not establish that every workout lowers stress hormones or that strength training resolves burnout. Mood, stress and mental health conditions cannot be explained by a single mechanism.

A manageable workout can feel rewarding. A programme that consistently asks too much of you can add to your overall demands. Match the training to your circumstances.

A systematic review of resistance exercise and sleep found evidence that regular strength training may improve sleep, particularly sleep quality. [7]

This does not mean that everyone automatically sleeps more deeply or recovers faster after a demanding session.

Consider how your training schedule works for you:

• Can you wind down sufficiently after training?
• Does the amount of training fit alongside work and other activities?
• Do you allow yourself enough opportunity to sleep?

If fatigue persists or performance declines across several sessions, review your overall training demands and recovery before adding more workouts.

Two weekly workouts are a practical starting point for many people. They allow you to train your major muscle groups on two separate days.

This aligns with WHO physical activity guidance and the ACSM recommendations. It is not a threshold below which exercise has no value: starting with one manageable session can also be worthwhile. [1,5]

A simple structure could look like this:

Read how often you should strength train for more about one, two or three weekly sessions.

1. Choose a manageable training time. Begin with something you can do regularly.
2. Train your whole body. Include pushing, pulling and lower-body movements.
3. Choose suitable resistance. Practise controlled movements and increase the challenge gradually.
4. Record your performance. Note exercises, weights and repetitions.
5. Review several sessions together. One disappointing workout does not mean your programme is ineffective.

A full-body structure can be straightforward when you have limited training days. Compare the options in our guide to full-body versus split training.

That depends on the outcome you are measuring.

An exercise can feel more familiar before you notice visible muscle growth. You can get stronger while your body weight stays the same. Sleep and mood do not necessarily change at the same pace as training performance.

Track several indicators:

• How are you performing in the same exercises?
• How do everyday tasks feel?
• Can you maintain the programme?
• How are you recovering?

A fixed promise of a complete physical transformation within a few weeks would be misleading.

Is strength training worthwhile if you do not want to lose weight?

Yes. It can support strength, muscle maintenance and everyday function without weight loss being the goal.

Are the benefits the same for women and men?

The general benefits apply to both. Your programme should reflect your goals, experience, health and recovery rather than being based solely on sex.

Is strength training still useful after 50 or 60?

Yes. You can work on strength and physical abilities later in life too. Choose an appropriate starting point and account for any limitations.

Do you have to lift heavy weights to get results?

You need sufficient challenge for your goal, but that does not mean starting with maximum loads. Machines, resistance bands and bodyweight exercises can also be useful.

Is muscle soreness a sign of a good workout?

Soreness is not a reliable score for programme quality. Focus instead on technique, consistency and progress across several sessions.

Is walking enough, or should you strength train too?

Walking is valuable physical activity. Targeted strength training provides an additional way to challenge your muscles systematically against resistance. The two activities complement each other.

Do you need a personal trainer?

No. You can achieve results independently. Guidance can help with exercise selection, technique, progression and maintaining a manageable routine.

At Aurora Personal Training, you train one-to-one or as a duo in a quiet private studio in Eindhoven.

We discuss your goals, experience and available time, then adapt the exercises and training demands accordingly. You track your progress, and the programme is adjusted when needed.

We also consider how training fits alongside nutrition, sleep, work and other activities.

Would you like to explore an approach that suits you? Book a free intake at Aurora Personal Training.

1. ACSM (2026): resistance training recommendations.
2. Systematic review and meta-analysis (2025): resistance exercise during dietary weight loss.
3. CDC: physical activity benefits for muscles, everyday function and healthy ageing.
4. American Heart Association: resistance training and cardiovascular health.
5. WHO: physical activity recommendations.
6. Gordon et al. (2018): resistance training and depressive symptoms.
7. Systematic review: resistance exercise and sleep.