Studies suggest that brain regions associated with self-control and long-term planning, such as the prefrontal cortex , are still developing. People can also use resistance bands and even their own body weight as in push-ups, sit-ups, planks, and squats for strength training. Before you start strength training, visit your doctor to make sure it's safe for you to lift weights. Sometimes exploration can lead to more risk taking.
Also, drink plenty of liquids and eat a healthy diet for better performance and recovery. Stretching improves your flexibility. Strength-training programs are generally safe. For example, one study found adolescents were slower and less accurate at ignoring previously rewarding stimuli when they need to direct their decision-making attention elsewhere.