Mastering Physical Fitness and Athletic Performance

The Importance of Warming Up

Warming up is the set of general activities performed in an effort to prepare the body for higher-than-normal intensity, allowing athletes to reach peak performance.

Objectives of Warming Up

• Improving the performance of the activity that we perform.
• Avoiding injury.

Effects on the Body

Warming up increases corporal capacity. It improves muscle temperature and elasticity, increases the respiratory rate, and raises the heart rate. This increases blood flow to the muscles, ensuring a steady supply of nutrients and oxygen.

Phases of a Warm-Up

1. Activation: Cardiorespiratory movements performed to increase body temperature.
2. Joint Mobilizations: Exercises targeting different joints.
3. Stretching: Stretching the major muscles to avoid sudden jerks or strains.

Defining General Fitness

General fitness is the state that includes each individual physical capacity and, ultimately, the collective state of them all.

Building Physical Resistance

Resistance is the physical capacity that allows us to delay the onset of fatigue for as long as possible. There are two types:

• Aerobic endurance.
• Anaerobic strength.

Developing Muscle Power

Power is the physical ability that allows a person to create muscle tension to overcome resistance through actions such as lifting, pulling, or pushing. There are three types:

• Maximal strength.
• Explosive strength.
• Resistance-strength.

Enhancing Athletic Speed

Speed is the physical capacity that allows us to make a move as quickly as possible, whether through cyclical movements (like a sprint) or acyclic movements (like a shot on goal in handball).

Categories of Speed

• Reaction rate.
• Speed sign.
• Speed of travel.

Improving Body Flexibility

Flexibility is the ability that allows for large amplitude movements with any part of our body. It depends on two factors: joint mobility and muscle elasticity.

Mastering Body Coordination

Coordination is the ability of the body to perform movements in a precise, controlled, and fluid manner through an organized sequence of muscle contractions ordered by the nervous system. There are two ways to categorize it:

• General dynamic coordination.
• Specific coordination.

Maintaining Physical Equilibrium

Equilibrium is the ability of a person to maintain a position, whether static or moving, against the forces that can influence it.

Factors Influencing Equilibrium

• The amplitude of the base of support.
• The height of the center of gravity.
• The central position and movements of the head.
• The difficulty of the activity being performed.
• The degree of stability of the land or surface.
• The ability to concentrate.

Principles for Improving Physical Condition

To improve physical condition properly, it is necessary to consider a set of principles, including:

• Principles of progression.
• The start of heating (warming up) and the return to calm (cool down).
• Principles of variety.