Watch: Marshall gets pointers from Manning over FaceTime

NFL teams won't reconvene for training camp until the end of July, but Brandon Marshall is finding ways to keep in touch with his new quarterback in the meantime.

In an Instagram post shared Thursday, the New York Giants' top free-agent addition gave a sneak peek at what appeared to be an offensive study session over FaceTime with Eli Manning.

Marshall landed with Manning and the Giants this offseason after spending the last two years with the Jets.

Putting in extra work to get on the same page ahead of training camp can only help the Giants' new-look passing attack hit the ground running this fall.

- With h/t to CBS Sports