Resistance training is a form of exercise that involves working against a force to build strength and endurance. This can be done using weights, resistance bands, or even body weight. The primary goal is to improve muscle strength, tone, and overall fitness. During resistance training, muscles are challenged by lifting or pushing against resistance, which leads to muscle growth and increased metabolism. It is beneficial for people of all ages and can help improve bone density, joint stability, and overall physical performance. Regular resistance training can also support weight management and enhance daily functional activities.