Final answer:
A female gymnast weighing 136 pounds should consume between 74 to 123 grams of protein daily to meet the higher demands of her sport.
Step-by-step explanation:
The recommended daily protein intake for an athlete such as a female gymnast weighing 136 pounds is generally higher than that for non-athletes. The guidance for athletes is a protein consumption of around 1.2 to 2.0 grams of protein per kilogram of body weight per day. To calculate for a 136-pound gymnast, we need to first convert her weight into kilograms (1 kg = 2.20462 pounds), resulting in approximately 61.7 kg. Therefore, her protein intake should be between 74 to 123 grams of protein per day to support muscle maintenance, growth, and repair, and to provide sufficient energy for her demanding physical activities.