Top five Pilates exercises for building muscle, according to a physiotherapist

Independent

05-02-2025

Pilates is a go-to exercise style for anyone seeking better mobility and flexibility. It relies on slow, purposeful movements that stretch and tone muscles in flow-like sequences. As such, it's not typically considered the best form of exercise for building muscle – not compared to something like weightlifting anyway. However, the idea that you can't build strength from Pilates is a myth.
You only need to look to viral videos of musclebound gym bros struggling with a slow resistance move on a reformer machine to see how much strength is required for Pilates. Of course with equipment like a reformer machine which is loaded with springs that provide a huge amount of tension, strengthening muscles is much easier, but it can be done with mat Pilates too.
Helen O'Leary, physiotherapist at Complete Pilates explains that, 'on the mat, lying on your back, the weight of the arms and legs provide resistance for the abdominals. Other exercises use body weight resistance – such as when you are on all fours or in the plank position.'
If you're just starting your strength training journey, simple mat Pilates moves can be a great way to start. If you're an intermediate, you can add heavier hand weights and more resistance with firmer bands or adapt your exercises to make them harder.
Can you gain muscle with Pilates?
'When you start resistance training, you often experience really quick improvements in your strength,' explains O'Leary. 'However, these improvements are as a result of what we call neuromuscular adaptation. This means that the part of your brain responsible for movement control gets better at sending messages to the muscles to tell them to contract at an appropriate intensity. Through many repetitions, this neural pathway gets more effective and we get better at 'firing' up the muscle.'
However, explains O'Leary, in order for muscles to get better at generating force you need to be training them consistently. Ideally two to three times a week for a minimum of three to four months. This means sticking at your Pilates practice if you want to see results, especially where muscle is concerned.
'For true strength gains and changes within the muscle, we need to get to the point where we are using enough resistance that the muscles can get relatively tired within a short space of time,' says O'Leary. 'At the end of a set of exercise repetitions you want to work hard enough that you feel that you can only perform two to four repetitions more, with good form. This should be getting close to not being able to physically move the weight. A mistake people make is underestimating where this point of fatigue and failure is and they often can do much more than they think.'
Once you have been doing resistance exercises for a couple of weeks, they might start to feel quite easy. This is because your muscles have adapted to the new challenge, but in order to get stronger they need to be challenged beyond what they can normally do. At this point we want to progress the workload that we are doing - rather than doing the same thing month after month.
Progressive overload is a key principle of strength training and though you might not associate it with Pilates, it's relevant to any exercise, especially where resistance is present. The idea in simple terms is that once an exercise stops feeling challenging you should either add a little more weight, or increase the number of repetitions or sets you're doing.
Below Helen O'Leary shares five easy moves for building and strengthening muscles with simple Pilates exercises. You just need an exercise mat for these and you can do them anywhere.
Knee hovers
Knee hovers are a great exercise for strengthening the shoulders, arms, and abdominals.
How to do it:
Start on all fours. Find a position where your spine rests in a neutral position – a gentle inward curve of the lower back and a gentle rounding of the upper back. Hips are over the knees and hands over the wrists.
Tuck your toes under, press your hands into the floor and hover the knees one or two inches away from the mat.
Maintain the neutral curves of your back, and keep the head in line with the body.
Repeat 5 - 10 holds depending on your ability.
Dead Bugs
Dead Bug is a great exercise for strengthening the abdominals. It can be made easier, by placing one or both feet on the floor, and adding leg slides. It can be made more challenging by adding resistance bands or holding weights.
How to do it:
Lie on your back with your legs bent and feet flat with a cushion under your head for support. Find a position where your spine rests in a neutral position - there should be a gentle arch of the lower back away from the floor.
Reach your hands for the ceiling, and pick up one leg at a time into 'tabletop position'. Slowly straighten one leg - reaching your toes for the top of the opposite wall, and reach the opposite arm away. You should be able to maintain your spinal curve here and feel your abdominals working.
Bring the arm and leg back in, and then swap sides.
Repeat 5 each way
Bridge
Single leg bridge is a great exercise for building strength in the gluteus maximus - one of the most powerful muscles of the lower body. This can be made easier by performing with both feet on the ground.
How to do it:
Lie on your back with your legs bent up.
Pick one leg up off the floor, keeping it bent.
Now lift your hips up off the floor, pressing the foot of the standing leg down into the floor to give you stability.
Repeat 10 on each side
Side Lift
Side lift is a great exercise for working the lateral abdominal and back muscles, and static shoulder strength.
How to do it:
Lie on your side, propped up on your forearm with the elbow below the shoulder.
Have the knees bent so that your lower legs and feet are behind the line of the body.
Press down into the forearm, lift your hips and reach your top arm up towards the ceiling. Hold, then lower with control.
Repeat 5 on each side.
Leg Pull
Leg Pull is a progression of a plank - great for strengthening shoulders, arms, abdominal and back muscles.
How to do it:
Start in your knee hover position (see above), then step back into a plank - but with your hips the same height as your shoulders.
Reach one leg behind you, pointing the toes until the leg lifts away from the ground and comes up in line with your body.
Change sides.
Repeat 3 leg lifts on each side.
When you're training any muscle in your body, however gently, it's important to respect your limits and allow for rest and recovery. 'When you strength train, the adaptations occurring in your nervous system and muscle tissues are occurring in the rest periods, not during the exercise,' explains O'Leary. 'So you need to factor in the rest days with the resistance training days to see results. If not, you compromise your body's ability to improve and this might show up in fatigue, recurrent infections or injury.'
Pilates is extremely versatile and it can be as gentle or intense a practise as you decide to make it. If you're doing it to build muscle, start slowly and focus on perfecting your form and increasing your reps, then think about progressive overload with heavier weights and resistance bands.