So I've had my ACL reconstructed using hamstring tendon graft. I have done physiotherapy course with a doctor which restored ROM and quads control. However apparently the initial injury itself has occurred due to weaker hamstring.
Now knowing that information I realized I have good control (isolated flexion in any position) of quads and many other muscles but not hamstring.
My question which exercises I can do (preferably bodyweight or with common gym equipment) that would first strengthen hamstring and second help me to gain control over it to same extent that I hade with other muscles (if that's even possible)
PS: I've been told by PT to do stationary (for now) biking. However I can see that only quads are getting most of the work done. And not hamstrings.