This is for my grade nine gym summative; and i follow the grade 9 ontario curriculum. i've already finished my summative, i just want to see what else i can add to it. make up any challenges you like for #1. 1. what were some of the challenges you faced in your pursuit of improved fitness? what strategies did you use, or could you use, to overcomes these challenges? 2. health and well-being can be influenced by many factors. some factors we can control and some we cannot. how does a balance of exercise, nutrition, and sleep improve our overall wellness? 3. how does exercise positively impact your learning and overall mental health throughout your day at school? research & reflect.