Can't reach the toes without bending the knees significantly
Hamstring and ankle mobility are limiting the movement.
Overactive muscles
HamstringsSoleus
Corrective work
Foam RollHamstrings↗Foam RollCalves↗StretchHamstring stretch with strap↗Hamstring and ankle mobility are limiting the movement.
Ankle mobility limits the squat depth when the toes are held.