Tonifying the back of the legs is not just an aesthetic question. It means working on posture, stability and injury prevention. The leg curl is one of the most effective exercises for activating the hamstrings and obtaining more harmonious and defined legs, at any age. After the age of 40, in particular, it becomes a precious ally to counteract the loss of muscle tone and support the knees.
Leg curl: which muscles does it involve?
The absolute protagonist is the group of hamstringsconsisting of:
- hamstring
- semitendinosus
- semimembranous
These muscles allow knee flexion and contribute to hip extension. During the movement the following also intervene:
- the buttocks, with a stabilizing function
- the calves
- the core muscles, especially if the exercise is performed standing or with the fitball
Training the hamstrings improves the silhouette of the leg seen in profile, gives compactness to the back and helps to balance the often predominant work of the quadriceps.
Leg curls in the gym: the most effective variations
In the gym you can work with specific machines that guide the movement and allow you to modulate the load safely.
Lying leg curl (prone leg curl)
It is performed on a machine with a pad placed over the ankles. Lying on your stomach, bend your knees, bringing your heels towards your buttocks. It is the most isolating variant, ideal for focusing on muscle contraction.
Seated leg curl
With your back well supported and your knees aligned with the axis of the machine, it allows greater control of the movement and a more intense perception of the muscular work.
Standing leg curl
Work one leg at a time. It is an excellent solution for correcting any asymmetries and improving balance and coordination.
Technical advice: perform the movement slowly and in a controlled manner, especially in the return phase. Avoid over-weighting. Better 12-15 precise repetitions than excessive loads.
Leg curls at home: effective exercises without machines
You don’t need to have a gym membership. Even at home, with small tools or free body work, effective work can be achieved.
1. Leg curl with fitball
Lying on your back, with your heels resting on the ball, lift your pelvis and bend your knees, bringing the fitball towards you. It also intensely involves the buttocks and abdomen. Perfect for functional training.
2. Sliding leg curls
You need two sliding disks or a simple towel on a smooth floor. In the same fitball position, slide your feet back and forth. It’s surprisingly intense.
3. Leg curl with elastic
Attach an elastic band to a stable point, lie face down and flex your knees against the resistance. Ideal for gentler but invigorating work.
Why include it in your routine after 40
- As the years pass, the loss of muscle mass (sarcopenia) particularly affects the lower part of the body. Train your hamstrings regularly:
- supports the knee joints
- improves circulation in the legs
- promotes a more elegant posture
- helps prevent back pain related to muscle imbalances
- From an aesthetic point of view, working on the back of the thigh makes the leg more tapered and harmonious, also enhancing midi skirts and tailored trousers.
How often do you do it?
Twice a week is enough to achieve visible results, inserting it into a total body or lower body workout. 3 sets of 12-15 repetitions are enough, focusing on the quality of the movement.
The leg curl it is a simple but strategic exercise: targeted, effective, discreet. Just like intelligent training which, after 40, really makes the difference.
Who is Paola Miretta
Paola Miretta he is a Personal TrainerYoga and Pilates Director and founder of Fitness Boutiquebased in Piacenza and followed by a large audience of students from all over the world on Zoom.
Paola Miretta, personal trainer, Yoga and Pilates director
I have always loved movement, understood as physical and mental change. I associate sport with the figure of my father, who took me to the pool as a child, saying that swimming would give me an “appetite” and strengthen me. My first element, in fact, is water. Competitive swimming characterized my adolescence.
I go from swimming to asphalt, always thanks to my father, who gives me my first running shoes, a pair of white and yellow Mizunos. I dedicate myself to endurance running, at least until my twenties. I discovered the world of fitness during functional recovery from an injury: first the weight room, then the group courses.
I am passionate about musical fitness, energy in time with music, sharing movement, joy and fun, things that I miss in individual resistance training, in the water and on the road. My journey as a fitness and personal trainer begins here.
