If you're consistently working out, you're probably anxious to see some muscle definition. But be patient, muscle growth can take weeks to months to occur.
The Timeline for Building Muscle
How Long Should It Take to See Muscle Definition?
Kim Nunley livestrong
Rowing Machine: How Long Does It Take to See Results?
How Much Muscle Can a Woman Gain With Strength Training?
Rowing Machine: How Long Does It Take to See Results?
Exercises for Women's Knees Appearance
How Long Does Muscle Toning Take?
How Long Does Muscle Toning Take?
How Much Muscle Can a Woman Gain With Strength Training?
How to Get a Lean Toned Body for Women
Rowing Machine: How Long Does It Take to See Results?