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What else can I help you with?
Which muscles are involved in the act of smiling?
The muscles involved in the act of smiling are primarily the zygomaticus major and minor, as well as the orbicularis oculi. These muscles work together to lift the corners of the mouth and create the characteristic expression of a smile.
What is the proper technique for performing a situp to avoid injury and maximize effectiveness?
To perform a situp properly and prevent injury while maximizing effectiveness, lie on your back with knees bent, feet flat on the floor, and hands behind your head. Engage your core muscles, exhale as you lift your upper body towards your knees, keeping your neck relaxed. Inhale as you lower back down slowly, maintaining control throughout the movement. Avoid pulling on your neck or using momentum to lift yourself up.
What are the muscles used to lift the arm?
If you are referring to the dumbbell bench press, which works both arms independently, then the muscles being worked are mainly the pectoral and tricep muscles. Other muscles that are indirectly involved are the shoulder (deltoids and trapezius) and the lats (latissimus dorsi).
What muscles and bones are used to pick up an object?
The biceps brachii, deltoid (anterior portion), brachioradialis and brachialis are used when you lift a glass to drink from it. The shoulder girdle muscles are also involved, including the trapezeus muscle across the top of your back. Chest muscles (muscles of respiration) are secondarily involved.
You can lift more weight but your muscle is still soft?
There are several factors involved in getting stronger muscles, not just lifting itself. The amount of reps you're doing, diet, and the consistency with which you lift are all factors.
Is it harder to lift 100 pounds on a short bar?
It can be, because if your hands are to close together, you are isolating muscles, make it harder to lift. If the weight is distributed over a wider range of muscles, or stronger muscles, the lift is easier.
Lift a glass from the table to your mouth and you are using these muscles?
The shoulder muscles
Why do muscles burn when you exert yourself?
your muscles burn when you exert yourself because when you lift heavy or lift for an excess ammount of reps you get a build up of lactic acid in your muscles
Why we have muscles?
We have muscles so you are able to lift things and do everything we do on a daily bases .
What muscles are you using when you lift a heavy suitcase?
Pectoral Muscles, Biceps, and Triceps.
How do your arm muscles work to lift a mug of coffee to your lips?
Your arm muscles work by contracting and releasing to lift a mug of coffee to your lips. The muscles flex and contract to move your arm.
How do you get bigger arm muscles?
Lift weights with them
