The phrase "a long leg" is correct and usable in written English.
It can be used to describe a leg that is longer than average, often in contexts related to anatomy, fashion, or sports.
Example: "The athlete's impressive height and a long leg gave him an advantage in the high jump."
Alternatives: "an extended leg" or "a lengthy leg".
At 20 feet high, this is no cherub; a long leg makes it extend outward 20 feet as well.
My leg, my left leg, behind, the muscle behind there, the calf, it was opened up because I had like a long leg wound.
Locomotion as a rule gets easier the larger you are (each step of a long leg or flap of a wide fluke propels you farther).
Gloucestershire even posted a deep square leg as well as a long leg, the same field Michael Clarke had given Johnson when bowling at Trott at the Gabba.
If Albion helped Kagawa with their slack marking then, they presented them the second gift-wrapped as Olsson stretched out a long leg to turn Antonio Valencia's low cross into his own net.
Raising a long leg on to the sofa as if staking out her perch, her very presence testifies to the vagaries of experience, in contrast with a fleeting bedmate in Philip who has yet to live.
Start at the east end and take a long leg-stretcher along the mall.
Ochi et al. (Ochi et al., 1997) observed proliferation of fibrochondrocyte-like cells in mature rabbits after removing a long-leg cast.
When patients were able to comfortably weight-bear in a long-leg cast, the cast was changed to either a below-knee cast or patellar tendon-bearing cast.
Though closed treatment has proven to be successful, a long-leg cast is difficult to manage and patients frequently experience long-term loss of joint range of motion [10].
Furthermore, a long-leg anteroposterior (AP) radiograph was taken while a 15 kg valgus stress was being applied to the knee.
