Provide advice on how to accomplish the following goal. Give ONLY the advice, no other words or explanation.
For example:

Answer: <advice, as short as possible; a single sentence!>.

Goal: To increase the size of your bicep muscles,
do bicep curl exercises with increasing weight while also consuming sufficient protein and calories to build muscle mass.
Perform barbell curls with heavier weights, 3 sets of 8-12 reps each week.