After the age of 60, one of the reasons why climbing stairs becomes difficult is the imbalance of strength between the two legs. Over time, the body tends to shift weight to a healthier side, causing weak legs to increasingly decline in strength.
In addition, the quadriceps muscle - the main muscle group that helps push the body up each step - is often weakened first. The glutes also lose strength, reducing the ability to balance and stabilize the body when stepping onto the stairs.
Another factor is the decline in excentric strength, that is, the ability of muscles to withstand and create force when in a state of being stretched out. This is why many people find it more difficult to go down the stairs than to go up. When going down, the muscles must both control the downward speed and maintain balance to avoid falling, creating greater pressure than when going up.
In addition to physical factors, psychology also plays an important role. This lack of confidence makes movement less flexible and makes climbing stairs even more difficult.
To improve stair climbing ability, one-legged exercises should be prioritized, as this is the movement closest to actual movement. Regular daily exercises not only help increase leg strength but also improve coordination between the brain and muscles.
More importantly, practicing climbing stairs regularly in a familiar environment also helps increase confidence when moving. This is a factor that is often overlooked but has a great impact on the mobility of the elderly.
