I've finally decided to take action over my flabby arms and possibly my stomach. I have quite big arms and shoulders that lack definition. My bmi is 22.8 since losing some weight and I'm aiming to get to the middle of my healthy bmi range which will be 55kg. I'm currently 58.6kg so not too far to go. I hate my arms and want them to have some definition. I'm 46 and have never done any weights so I'm hoping this thread will give me tips and ideas for starting our. I've signed up to Fitbit premium and there's stuff on there but I like personal recommendations. My biceps aren't too bad but my triceps are woeful.