If you are only in sixth grade you shouldn’t change your mechanics to shoot from farther if they’re already solid. Prolly better to just jump a lil further on your shot but other than that’s it’s prolly just more reps.

Shoot as far as you can without changing your form too much. Your base needs to stay the same, but just jump further. Your release point should get lower as you get further out but don’t let it get too low.

@Drew Holtrop just drop your hips slightly more and jump slightly further but if you are already at the three point line don’t worry bout it

Focus on explosive body weight training to build athleticism like sprints, bounds, low level plyos (stationary hops) high level plyos (depth drops). Lunges, isometrics, push ups, pull ups, and core work are all good weight alternatives for strength training. Bodybuilding excersizes will build muscle but you want sport specific strength and athleticism that carries over to basketball hope ts helps.

@John Carr stretching is only going to stress tendons more