Muscle fibers
involuntary or voluntary
Smooth, Cardiac,
or skeletal
Facts about muscles
150

Does a weightlifter have good slow twitch muscles or fast twitch muscle fibers?

Weightlifters have fast twitch muscles so they can have fast and powerful contractions

150

Is the heart involuntary or voluntary?

The heart muscle is voluntary

150

Is the stomach smooth, heart, or skeletal?

The stomach is a smooth muscle
150
What is the purpose of the muscular system?

To provide movement for the human body

350

Do olympic sprinters have fast twitch, slow twitch or fast glycolytic muscle fibers?

Olympic sprinters have slow twitch muscles to have more endurance while sprinting

350

Is the stomach muscle involuntary or voluntary?

The stomach is an involuntary muscle

350

Is the heart smooth, heart, or skeletal?

The heart is a heart muscle

350

How many muscles are in the human body?

There are over 600 muscles in the human body

400

Does a construction worker have slow twitch, slow twitch, or fast glycolytic muscle fibers?

Construction workers have fast twitch muscles so they can lift and build with their materials

400

Are the biceps involuntary or voluntary?

The biceps are voluntary muscles

400

Is the lumbrical a smooth, heart, or skeletal?

The lumbrical is a skeletal muscle

400

What are the purpose for tendons in the human body?

The purpose of tendons in the body is to connect the muscles to the body

650

Does a cyclist have slow twitch, fast twitch, or fast glycolytic muscles fibers?

The have slow muscle fibers so they can ride on the bike for longer

650

Is the esophagus involuntary or voluntary?

The esophagus is a involuntary muscle

650

Is the esophagus smooth, heart, or skeletal muscle?

The esophagus is a smooth muscle

650

How does exercise affect muscles tissue?

Exercise can make your muscle fibers get bigger and more durable