Use counseling, informational materials, etc. to inform smokers and non-smokers of the harms of secondhand smoke and encourage them to implement home smoking bans
Restrict full contact between youth football players via limits to the number of contact practices, head hits per player, delay tackling until a certain age, etc.
Provide youth with leadership building opportunities, often through social activities such as advocacy groups, peer education, youth-led participatory research, and local government youth advisory councils and boards