RTP Part 1

Flashcards covering resistance training equipment definitions, safety protocols, and functional training concepts from the introductory lecture.

What are the two primary causes of injuries in the gym related to load and technique?

Injuries typically occur when maximum load exceeds a person's strength to hold technique, or when a poor movement pattern is fostered over a period of $2$ to $12$ months.

According to Coach Glassman, what is the definition of CrossFit?

Constantly very high intensity functional movement involving moving large loads, long distance, and quickly.

When were the first CrossFit Games established?

The first CrossFit Games occurred in approximately $2007$ or $2008$.

What specific dimensions characterize an Olympic diameter barbell?

The grip area has a diameter of $26$ to $28\,mm$, while the sleeve where plates are loaded is $50\,mm$.

How much does a standard seven-foot Olympic diameter bar weigh?

$20\,kg$.

What is the key benefit of cable-based training regarding muscle stimulus?

It allows constant tension on muscle fibres, causing fatigue and adaptation, as the muscle is stimulated for 30 to 60 seconds.

Why must cable replacement be performed by a professional rather than a trainer?

To protect against legal litigation, as the person who replaces the cable is legally liable for injuries caused if the cable fails.

Which brand is associated with the use of cam-operated machines that use elliptical or oval-shaped pulleys?

Nautilus, founded by Arthur Jones.

What is the technical purpose of the cam in Nautilus machines?

The cam provides added resistance at the end ranges of motion where the muscle is naturally stronger, stimulating maximum muscle tension throughout the entire range of motion.

What scientific concept is associated with Free Motion brand equipment?

It focuses on multidimensional pathways or arcs and high adjustability to accommodate extreme variations in user height.

How do hydraulic-based machines differ from traditional equipment in terms of muscle contraction?

They can provide two concentric in 1 rep and exercise, providing resistance in the push and pull movement at the same time, whereas normal equipment provides resistance in one movement pattern, such as a pull, then has an eccentric where muscles relax.

What is the typical timeframe for strength adaptation to plateau when using hydraulic machines?

$4$ to $16\,weeks$.

What is the load capacity requirement for a commercial-grade Swiss ball?

$350\,kg$ plus.