this is the iMuscle app. and I'm about to highly recommend it to anyone with an iPad or iPhone. I fell in love with it last night!
you can tap on a muscle group and it will show you SO MANY exercises that target it specifically. it will also show you secondary exercises and stretches for pre- and post-workout.
for any level of experience - but would probably be VERY helpful for beginners or those who are just trying to switch up their workout.












