Rogelio
Member
- May 2, 2025
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When Brazilian bodybuilder Ranieri Lopes Filho tried to complete a 400kg leg press at his gym in Teresina, Brazil, he terribly tore his quadriceps tendon. You could hear the unmistakable tearing sound when his tendon totally split from his kneecap during the second attempt, even though he was able to accomplish one rep.
This incident needs surgery right away, and it could take years to heal fully. It could take months for the person to be able to walk again. Knowing how to do things right and what to look out for can help you avoid incidents like these.
During his second try, he hurt his leg and heard a tearing sound as his quadriceps tendon fully came off his kneecap. This terrible damage to his muscles and joints made him writhe in pain while gym staff hurried to help.
The occurrence brings up important issues about safety during training and how to avoid getting hurt when pushing your boundaries. Weights were rapidly taken off to steady the machine as emergency procedures kicked in.
Exceeding your strength limits in heavy resistance training stresses your knees and hips. The machine's predetermined course makes angles that aren't natural, which can put too much stress on tendons.
If you feel severe pain when moving, hear strange sounds coming from your joints, or have trouble controlling the weight's descent, you should pay attention. When trying to lift the most weight, it's important to follow the spotting rules, yet many gym safety measures can't stop unexpected tendon failures.
To avoid injuries that could kill your career, always warm up well, move slowly, and pay attention to what your body is telling you.
Don't go too deep or lock out too hard, as this can limit your range of motion. Use progressive strength overload slowly, adding 5 to 10 pounds each week instead of making big increases.
Keep your core tight and your back flat against the pad the whole time you do each rep.
Most crucial, don't let your knees bend in or go too much past your toes. This position keeps tendons and ligaments from getting hurt badly. Keep in mind that good technique always beats impressive weight figures.
You're putting your joints out of alignment if you put your feet too high or too low on the platform. When you bounce at the bottom, you build up deadly momentum that could cause an injury like Ranieri's.
When your lower back circles too much, you could hurt your spine and your legs at the same time. If your breathing is bad during big reps, it means your stability is off. Keep in mind that Ranieri's medical response required emergency surgery and a long recovery time.
You can avoid these problems by keeping your leg press form correct during every repetition.
You will probably need surgery right away, and then you will need to stay very still for three weeks. It will be months before you can walk again, and it may take until 2027 or more to heal fully. The mental effects make the physical problems worse. For example, when plans for a competition disappear overnight, a decade of hard work in bodybuilding can feel like it's all for nothing.
You will get better with electrical stimulation therapy and slowly restore your strength. Because the quad tendon is so important for extending the knee, you have to relearn how to do everything. About one in 100,000 people get these kinds of injuries. Recovery plans are less well-known than for other sports injuries.
This incident needs surgery right away, and it could take years to heal fully. It could take months for the person to be able to walk again. Knowing how to do things right and what to look out for can help you avoid incidents like these.
What Happened During Ranieri Lopes Filho's 400kg Leg Press Accident?
Bodybuilder Ranieri Lopes Filho was trying to leg press a huge 400 kilograms (about 900 pounds) at a gym in Teresina, Brazil, when he tore his quadriceps tendon, which ended his competitive career. In the distressing video that went viral on social media, you can see how Ranieri Lopes Filho did one successful rep before everything went wrong.During his second try, he hurt his leg and heard a tearing sound as his quadriceps tendon fully came off his kneecap. This terrible damage to his muscles and joints made him writhe in pain while gym staff hurried to help.
The occurrence brings up important issues about safety during training and how to avoid getting hurt when pushing your boundaries. Weights were rapidly taken off to steady the machine as emergency procedures kicked in.
How Leg Press Injuries Happen And Red Flags To Watch
Leg press machines may look safer than free weights, but they can provide unsafe biomechanical circumstances that can cause terrible injuries like Ranieri's quadriceps rupture.Exceeding your strength limits in heavy resistance training stresses your knees and hips. The machine's predetermined course makes angles that aren't natural, which can put too much stress on tendons.
If you feel severe pain when moving, hear strange sounds coming from your joints, or have trouble controlling the weight's descent, you should pay attention. When trying to lift the most weight, it's important to follow the spotting rules, yet many gym safety measures can't stop unexpected tendon failures.
To avoid injuries that could kill your career, always warm up well, move slowly, and pay attention to what your body is telling you.
Safe Leg Press Techniques For Heavy Weight Training
To avoid injuries like Ranieri's, you need to learn how to do the leg press correctly before you try to lift huge weights. You should focus on safe leg press techniques that stress controlled motions instead of ego lifting. Put your feet shoulder-width apart on the middle half of the platform, and keep your torso in a natural position that supports good lower-body biomechanics.Don't go too deep or lock out too hard, as this can limit your range of motion. Use progressive strength overload slowly, adding 5 to 10 pounds each week instead of making big increases.
Keep your core tight and your back flat against the pad the whole time you do each rep.
Most crucial, don't let your knees bend in or go too much past your toes. This position keeps tendons and ligaments from getting hurt badly. Keep in mind that good technique always beats impressive weight figures.
Signs That Your Leg Press Form Is Unsafe
Before they ruin your training career, you need to know the warning signs of bad leg press form, which can cause terrible injuries like Ranieri's quad rupture. Knee valgus collapse happens when your knees bend inward under a lot of weight.You're putting your joints out of alignment if you put your feet too high or too low on the platform. When you bounce at the bottom, you build up deadly momentum that could cause an injury like Ranieri's.
When your lower back circles too much, you could hurt your spine and your legs at the same time. If your breathing is bad during big reps, it means your stability is off. Keep in mind that Ranieri's medical response required emergency surgery and a long recovery time.
You can avoid these problems by keeping your leg press form correct during every repetition.
Leg Press Injury Recovery and Long-Term Effects
When you get a bad leg press injury like Ranieri's quad tear, your recovery period may be much longer than you thought it would be. This 400kg leg press training mishap shows how serious injuries can end bodybuilding careers for good.You will probably need surgery right away, and then you will need to stay very still for three weeks. It will be months before you can walk again, and it may take until 2027 or more to heal fully. The mental effects make the physical problems worse. For example, when plans for a competition disappear overnight, a decade of hard work in bodybuilding can feel like it's all for nothing.
You will get better with electrical stimulation therapy and slowly restore your strength. Because the quad tendon is so important for extending the knee, you have to relearn how to do everything. About one in 100,000 people get these kinds of injuries. Recovery plans are less well-known than for other sports injuries.
