Average Salary. Welders in the United States made an average annual salary of $37,920, according to the BLS. The middle 50 percent earned between $29,370 and $44,410 per year. The lowest 10 percent made less than $24,490. Pipefitters earned an average yearly salary of $51,830.
Calf Muscles. The muscles of your calves, the soleus and gastrocnemius, are both involved in sprinting. The gastrocnemius is the larger of the two muscles and assists in bending your knee.Additionally, the gastrocnemius as well as the soleus act to produce plantarflexion, which causes your foot to point away from your body.alf Muscles. The muscles of your calves, the soleus and gastrocnemius, are both involved in sprinting. The gastrocnemius is the larger of the two muscles and assists in bending your knee.
In addition the thigh flexor muscles are also the primary muscle group responsible for sprinting speed-so by conditioning your thigh flexor for speed you will see dramatic improvements in your sprinting speed as well as your kicking abilities-even if you are already a top performer.he speed comes by conditioning the fast twitch muscle fibers in your leg muscles to perform what is called a 'fast twitch response' â which basically means to contract with speed and acceleration. The bottom line is you cannot condition your muscles for speed using the same techniques you use to train for strength.