Which of the following describes a consequence of improper weight training?

Improper weight training can lead to an increased risk of injury due to several factors. When exercises are performed with incorrect form, too much weight, or without adequate warm-up, the body is subjected to undue stress. This can result in strains, sprains, or even more severe injuries such as tears or fractures. Additionally, improper training can lead to muscle imbalances, where some muscles are overdeveloped while others are underdeveloped, further increasing the likelihood of injury during physical activity.

Proper weight training, when done correctly, should enhance performance, promote muscle endurance, and contribute to injury prevention, highlighting why increased risk of injury is the only appropriate consequence of improper weight training among the given choices.