Teeth clenching or grinding -- a behavior known as bruxism -- is a common problem that can lead to broken teeth, enamel damage, headaches, and temporomandibular joint (TMJ) disorders. The term bruxism comes from the Greek word brychein, which means to grind or gnash the opposing rows of upper and lower teeth..
Begin riding by putting the motorcycle in first gear. Slowly release the clutch lever while adding throttle. Once you release the clutch lever all the way, increase the throttle to add speed. To learn how to change gears, refer to your tachometer and operator's manual and listen closely to the sound of the engine.Change gears by quickly squeezing the clutch lever while simultaneously releasing the throttle.rientation: The shift lever is located on the left side when astride the motorcycle. It is operated by your left toe. The heel of your foot will rest on a larger peg while the toe of your foot is used to lift up or push down on the shift lever to change gears.
2. Practice getting a feel for the clutch friction zone. 1  Pull in the clutch lever and put the bike into first gear. 2  Put your feet out in front of you so that your heels are on the ground and your toes are pointed up. 3  Slowly let out the clutch lever until the bike starts to roll forward.