Fitness refers to all kinds of physical exercise and physical activity to enhance physical fitness, improve health, improve body shape and enhance athletic performance .
The Fitness Equipment Market size is estimated at USD 36.58 billion in 2025, and is expected to reach USD 46.11 billion by 2030, at a CAGR of 4.74% during the forecast period (2025-2030).
Many people have muscle soreness after a lot of exercise. One type of soreness is muscle soreness that can be felt immediately after exercise, which usually resolves quickly and is called acute muscle soreness.