In terms of typical development, tennis player Lori is most likely in her mid-thirties as she is starting to experience mild pain in her elbows and knees, something she has not experienced before.
The phase in which adults reach 30 years of age can be a phase where the status quo remains, that is, where there are not many cognitive and physical changes, as it corresponds to greater stability and social and professional maturity.
Therefore, in the mid-thirties, it is common for signs of aging to begin, such as mild pain, the beginning of graying of the hair and a slower metabolism.
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