It is very possible that the gas tank is dented, and, as a result, has less than its specified capacity. You might want to get underneath the car in order to see if the tank is dented. oblivion 2014-01-09 16:47:45 UTC #3. I suspect that you may have a smaller tank.
Powering Through the Legs and Glutes. The quadriceps, hamstrings, calf and gluteus muscles perform the bulk of the biker's work. That's a good thing, because these large muscle groups burn more calories than small muscle groups, such as the biceps, do. Before riding, check your seat height.
Leg muscles used while cycling: 1  Quadraceps muscles (front of thighs) 2  Hamstrings (rear of thigh) 3  Calf muscles.  Hip 1  flexors. Gluteus Maximus (your butt!)  Plantarflexors of the 1  foot. Dorsiflexors of the  foot.