01/14/2026
Why Muscle Strength Is the True Key to Healthy Aging - and the Role EMS Training Can Play
Current scientific evidence is clear: when it comes to healthy aging, muscle strength is more important than muscle mass alone. Muscle strength determines how well people move in daily life, how long they remain independent, and how high their risk is for falls, loss of autonomy, and health-related limitations. Accordingly, the European Working Group on Sarcopenia in Older People (EWGSOP2) has defined sarcopenia since 2019 primarily by the loss of muscle strength, rather than by a reduction in muscle volume alone.
Against this background, attention increasingly turns to how effective strength stimuli can be applied safely in older adults or individuals with physical limitations. This is where professionally supervised whole-body electromyostimulation (WB-EMS) becomes relevant. Studies show that EMS can elicit a very high level of neuromuscular activation, even in people with limited training experience or reduced physical capacity. External electrical stimulation enables the simultaneous activation of large muscle groups—an important advantage, since sarcopenia affects the entire musculoskeletal system rather than isolated muscles.
In summary, current research shows that muscle strength is a central determinant of healthy aging. Resistance training is considered the most effective intervention against sarcopenia, and professionally applied whole-body EMS can help deliver effective strength stimuli when conventional strength training is limited or not practical.
