One form of assisted training is a downhill sprint, which uses portion gravity. This study aimed to compare sprinting on multiple and level ground clarify the parameters related sprint velocity differences in movement. The subjects were 17 male university athletics students, made 50 m five slopes (slope = 1, 2, 3, 4, 5°), respectively. results showed that higher than for at all (1°, 2°, 3°, 4°,...

Most people will agree that skiing down the Streif—one of world’s most dangerous alpine downhill ski slopes—at nearly 90 miles per hour is quite a risky business [...]

BACKGROUND Femorotibial knee osteoarthritis is associated with muscle weakness in the lower limbs, particularly in the quadriceps, which results in disease progression. The interest of having muscular strengthening as part of the therapeutic arsenal for the medical treatment of knee osteoarthritis is now well established.The functional disability induced by knee osteoarthritis manifests itself ...

We examined the mechanisms underlying free carrier generation in a very topical PM6/Y6 organic solar cell. observed slow yet efficient spatial charge dissociation driven by downhill energy relaxation through interfacial cascade.

The middle and lower reaches of the Yangtze River are main production area rapeseed. Small windrowers with two tracks adopted in this area, which have efficiency. With advancement large-scale rape planting, medium large urgently needed; however, most wheeled machines poor adaptability to sticky soil rice–rape rotation areas. Therefore, a wheel-track high clearance chassis for windrower was deve...

There are currently no models of exercise that recruit and train muscles, such as the rat spinotrapezius, that are suitable for transmission intravital microscopic investigation of the microcirculation. Recent experimental evidence supports the concept that running downhill on a motorized treadmill recruits the spinotrapezius muscle of the rat. Based on these results, we tested the hypothesis t...