English hooker Harry Thacker has highlighted a worrying trend in rugby where players feel they need to "smash the gym" from an early age.
The 24-year-old Thacker, who plays for Pat Lam's Bristol Bears side, has fought through numerous coaches telling him he was too small to play in the front row. Formerly signed with Leicester, he told the Mail on Sunday he felt like he was facing a losing battle in his hopes of top-level game time.
"A fair few coaches there told me I was too small. I never really felt they trusted me to do a job," he said.
Thacker refused to take supplements to help increase his size growing up, and believes aspiring young rugby players should wait until they're 18 to begin serious weight training.
He said he frequently gets messages from players in their early teens asking him for tips on how to bulk up.