Glossary J

Deutsch: Jazzercise / Español: Jazzercise / Português: Jazzercise / Français: Jazzercise / Italiano: Jazzercise

Jazzercise is a fitness program that combines dance, strength training, Pilates, yoga, and kickboxing movements, all set to upbeat music. It was founded in 1969 by Judi Sheppard Missett and gained popularity for its fun, dance-based workout routines that aim to improve cardiovascular fitness, muscle tone, flexibility, and overall endurance. Jazzercise appeals to a wide range of people because it blends exercise with rhythmic movements that feel more like dancing than traditional workouts.

Deutsch: Gelenkbelastung / Español: Tensión articular / Português: Distensão articular / Français: Entorse articulaire / Italian: Sforzo articolare

Joint strain refers to the overstretching or tearing of ligaments and tendons surrounding a joint due to excessive force, repetitive motion, or improper technique during physical activity. In the fitness context, joint strain commonly occurs in the knees, ankles, wrists, and shoulders, often resulting from overuse, sudden movements, or inadequate warm-up before exercise. It can cause pain, swelling, and decreased range of motion, affecting an individual's ability to perform exercises or daily activities.

Deutsch: Joggen / Español: Jogging / Português: Corrida / Français: Jogging / Italiano: Jogging

Jogging is a form of aerobic exercise that involves running at a steady, moderate pace. It is typically less intense than running but more intense than walking. Jogging is widely recognized for its cardiovascular benefits, including improving heart health, boosting stamina, and aiding weight loss.

Jejunum refers to the middle section of the small intestine.