
Originally Posted by
Flexor
When you do barbell curls, keep your arms plastered to your sides and lift with a 2-1-3 tempo, really allowing a stretch at the bottom. This controlled movement will stimulate your biceps and give them a change from slightly cheating barbell curls which allow your shoulders to take up the weight at the top of the curl. You will have to lower the weight, but don't worry, it will feel really good to curl slowly and the DOMS will be good.
Do incline dumbell curls where you twist your wrists at the top to squeeze the medial bicep. The incline will help stretch your biceps to allow maximum stimulation to be placed on them.
Also do one armed concentration hammer curls, slow, controlled and again doing a full movement to really stretch out the long head and brachs at the bottom of the curl.
Another great exercise is preacher curls which will pump your biceps amazing, try reverse grip as well to mix it up. Again allow your biceps to stretch out and control the tempo well.
Those four exercises are great for stimulation, but you could also throw in some heavy mass ones to stimulate more fibres to contract, which can cause more growth if they are sufficiently damaged.
Try underhand shoulder width bent over rows with heavy weight, but use your biceps as much as your back.
If you decided to work your biceps once a week then you could try:
3 sets underhand rows
4 sets barbell curls
3 sets incline dumbell curls
3 sets hammer curls
From time to time mix it up with preachers and drop underhand rows for heavy weighted close grip chins and really try to force the overhead bar into your face to emphasise bicep contraction. Thats a good mass exercise if done correctly, although primarily it is thought to be a good back exercise.
Hope this helps