Why is it important to keep your back and neck straight while performing a hamstring stretch?

Heavy weight lifting is an anaerobic activity, which is an exercise to increase muscular size and strength. Anaerobic exercise is short in duration but at high-intensity levels

Further explanation

Sedentary activities is an activity with little or no physical activity, such as sitting or lying down while engaged in an activity like reading, watching television, playing video games, or using a mobile phone/computer.

Lifestyle activity is daily activities that use as an opportunity for exercise, for example, taking the stair instead of riding in an elevator, walking rather than taking a bus or driving.

The physical pyramid is a guide to plan for an active lifestyle. You can choose from different types of activities, but for optimal benefits, you should perform activities from all parts of the pyramid each week. Here is the explanation of the physical pyramid:

• The bottom of the pyramid is moderate-intensity cardio activity which is an activity that you perform every day and you should do it as much as possible, for example walking, take the stairs, do the chores around the home.

• Activity that you do three to five times a week, it is divided into two activities: cardio and recreational activities. Running, swimming, biking, and brisk walk are cardio activities. Recreational activities including basketball, hiking, and skating. Cardio or aerobic activity will help strengthen your heart and lungs.

• Activity that you do twice a week, such as strength and flexibility activities.  

• On top of the pyramid is activities that you need to cut down. Including sitting, video game, and watching TV.

Learn more

Physical fitness brainly.com/question/1027368

Exercise brainly.com/question/1080637

Basis of physical fitness brainly.com/question/827024

Keywords: physical pyramid, stay active, healthy lifestyle, exercise

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I hope that's help:0