The goal of this clinical trial is to learn if "Prehabilitation model for Internet+ devices"improve patients' preoperative status and reduce the postoperative recovery time, postoperative complications，comparing to trditional prehabilitation model. The main questions it aims to answer are:

1. Does the Prehabilitation model for Internet+ devices works out?
2. Does"Prehabilitation model for Internet+ devices" better increase the patient's six-minute walk test distance?

Participants will:

Take Internet+devices model or traditional model to prehabilitation for 2-4weeks.

Test 6MWT before operation.

Inclusion Criteria:

1. Age: 18-75 years;
2. adults with suspected lung cancer proposed for VATS lobectomy/sublobar resection.

Exclusion Criteria:

1. Patient refusal;
2. ASA classification IV or higher;
3. Pre-neoadjuvant chemotherapy;
4. Inability to cooperate (psychiatric abnormalities, impaired consciousness, mental retardation);
5. Comorbidities cannot tolerate home rehabilitation or functional motor examination;
6. Inability to use a smartphone or read Chinese;
7. Average weekly moderate-intensity/high-intensity exercise of >90min/>60min.

Block randomized number will be prepared in advance and be hidden in the envelope. At the time of collecting the participants' baseline information, neither the participants nor the investigator knew which intervention the patients would receive. After the information was collected, the envelopes were opened to determine whether participants were assigned to the intervention or control group.