Una mujer con cabello largo y rubio siente un fuerte dolor de espalda durante un entrenamiento en el gimnasio. Gente, fitness y concepto de salud. Duele, es peligroso, ansiedad, tensión muscular, contusión - Foto e imágenes de stock

A woman with long blonde hair feels severe back pain during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

A woman with long blonde hair feels severe back pain during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

Woman standing with dumbbells in fitness center

A woman with long blond hair feels severe knee pain during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

A woman with long blonde hair feels severe pain in the elbow during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

Young fit woman at the gym doing front split exercise. Female athlete at a fitness room working out on leg split

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.

Cool down stretching after workout. Training with personal trainer, Physiotherapy, chiropractic adjustment

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.