Search results
Results from the WOW.Com Content Network
In weight training, the shoulder shrug (usually called simply the shrug) is an exercise used to develop the upper trapezius muscle. [ 1 ] [ 2 ] Form and execution
Hack squat machine. The squat is performed by squatting down with a weight held across the upper back (below the neck) and standing up straight again. This is a compound exercise that also involves the glutes (buttocks) and, to a lesser extent, the hamstrings, calves, and the lower back.
Exercise – any bodily activity that enhances or log physical fitness and overall health and wellness. It is performed for various reasons including strengthening muscles and the cardiovascular system , honing athletic skills, weight loss or maintenance, as well as for the purpose of enjoyment.
A worker–machine activity chart is a chart used to describe or plan the interactions between workers and machines over time. [1] As the name indicates, the chart deals with the criteria of work elements and their time for both the worker and the machine. This chart is useful to describe any repetitive worker-machine system.
A Smith machine can be used for a variation of a squat. The Smith machine is a weight machine used for weight training. It consists of a barbell that is fixed within steel rails allowing for only strict vertical movement. Some Smith machines have the barbell counterbalanced.
Other variations of the exercise include the push press, a similar movement that involves an additional dipping motion in the legs to increase momentum. [1] An overhead press may also be performed unilaterally, with the lift being performed one handed; or in an alternating fashion with both hands holding a dumbbell or kettlebell, and then ...
A machine fly, alternatively called a seated lever fly or "pec deck" fly is a strength training exercise based on the free weight chest fly. As with the chest fly, the hand and arm move through an arc while the elbow is kept at a constant angle. Flyes are used to work the muscles of the upper body, primarily the sternal head of the pectoralis ...
Left-hand–right-hand activity chart is an illustration that shows the contributions of the right and left hands of a worker and the balance of the workload between the right and left hands. [ 1 ] References