Hi David - As long as you are enlisted before your 36th birthday you are within the age bracket. For Reservists, it's your 50th birthday. For Officer roles, you must be aged between 18 - 29 for regular and for reservist officer its 48 and 9 months.

PTIs are soldiers with a PTI qualification they earned in the Army, so the same applies. You cannot join the Army as a full-time PTI. However once you are a trained soldier you can work towards becoming a PTI in the Army.

10 December, 2019 13:49

To add to kierans response above, to attend the all arms physical training instructor course used to have an age limit of 33 but that has been moved to the right I believe. To become a royal army physical training corps instructor was the same.

02 April, 2020 17:21