You work
out hard, eat right but you want to get the most
mileage out of your investment in time, effort and money (yes, building muscle does require money — think
of the food, gym
membership and supplements you buy — it's not a cheap pursuit).
I was about to pull the trigger, but then I thought to check
out options using my British Airways Avios, since I have way more
of them than AAdvantage miles and I value my AA miles much higher than BA Avios for several reasons: primarily the lower fees and
mileage amounts needed for most awards (especially those with multiple connections) and because AA miles are generally harder to accrue vs. British Airways, which is an instant 1:1 transfer partner
of both American Express
Membership Rewards (often with up to 50 % bonuses) and Chase Ultimate Rewards.