force-velocity relationship

The Force-Velocity Relationship

The force-velocity relationship describes the relationship…


muscle action

Types of Muscle Actions

Muscle actions can be divided into three main categories:…


skeletal muscle

Skeletal Muscle Anatomy

Skeletal muscle is one of the three muscle tissues found in…


training variables

A Comprehensive Guide To Resistance Training Variables

Training variables like volume, load, rest, frequency,…


muscle contraction

How Do Muscles Contract?

Muscle contraction occurs when actin and myosin filaments…


neural adaptations to strength training

Neural Adaptations to Strength Training

The neural adaptations of strength training refers to…


satellite cells

Satellite Cells and Muscle Regeneration

Muscle satellite cells are stem cells found between the…


the size principle

Muscle Fiber Recruitment: The Size Principle

The size principle means that motor units (motor neuron and…


all-or-none law

Muscle Fiber Recruitment: The All-Or-None Law

The all-or-none law states that if a stimulus exceeds an…


delayed onset muscle soreness, upper body/lower body split

The Upper Body/Lower Body Split – What Are The Pros And Cons?

The upper body/lower body split divides your muscles into…