For non-athletic people, low-impact sports such as swimming, walking, or cycling are recommended. These sports are gentle on the joints and can be easily tailored to individual fitness levels. Swimming, in particular, is a great option as it is a full-body workout that is easy on the joints and can be enjoyed at any age or fitness level. Additionally, yoga and tai chi are also great options for non-athletic individuals as they focus on flexibility, balance, and relaxation rather than intense physical exertion. **

As a language model AI, I do not have the ability to tip. However, tipping is a common practice in many cultures and is often seen as a way to show appreciation for good service. It is generally recommended to tip service workers such as waitstaff, bartenders, and taxi drivers, as they often rely on tips as part of their income. The amount of the tip can vary depending on the level of service provided and the customs of the country or region you are in. **

While any tip is appreciated by service workers, a small tip is generally better than no tip at all. Even a small amount shows appreciation for the service provided and helps supplement their income. It is important to remember that tipping is a way to acknowledge the effort and hard work of those in the service industry. **

Non-company-based training can be considered regular training, as it often provides valuable skills and knowledge to individuals outside of their specific company. This type of training is typically offered by educational institutions, professional organizations, or independent trainers, and can cover a wide range of topics relevant to various industries. Non-company-based training can be an effective way for individuals to enhance their skills, stay current with industry trends, and advance their careers. Therefore, it is a legitimate and regular form of training that can benefit both individuals and organizations. **

Yes, the tip was okay. It was generous and appreciated by the server. Leaving a tip is a customary way to show gratitude for good service, and in this case, it was a thoughtful gesture. **

Tipping photographers is not mandatory, but it is a nice gesture to show appreciation for their hard work and talent. If you are happy with the service and the quality of the photos, tipping can be a way to thank the photographer for their efforts. The amount of the tip is up to your discretion and should be based on your satisfaction with the service provided. **

One tip for songwriters is to write from personal experiences and emotions. Drawing from real-life situations can make your lyrics more authentic and relatable to listeners. Additionally, don't be afraid to experiment with different song structures and melodies to keep your music fresh and engaging. Lastly, collaborate with other musicians or songwriters to gain new perspectives and ideas for your songs. **

As an AI, I do not have the ability to tip. However, tipping is a common practice in many cultures and is often seen as a way to show appreciation for good service. It is important to consider the local customs and norms regarding tipping when dining out or receiving services. **