Relative energy deficiency in sport (RED-S) is a clinical model that describes the potential adverse health and performance consequences of low energy availability (LEA) in male and female athletes. Identification of athletes at risk of LEA can potentially prevent these adverse clinical outcomes.
Lifespan is dependent on a range of genetic factors combined with lifestyle choices. For example a recent study reported that an increase in one body mass index unit reduced lifespan by 7 months, whilst 1 year of education increased lifespan by 11 months.
Our body acts as a host to vast array of micro-organisms. Often, we are only aware of these micro-organisms causing unwanted infection: for example when a cut on the skin becomes infected, or we suffer with a bout of infective gastro-intestinal upset.
Lifestyle factors of exercise, nutrition and sleep are vital for optimising health. In the illustration shown, ideally we should be in the green zone representing a balance between these lifestyle factors. Slipping into the peripheral red zone represents an imbalance: either too much or too little of any of these three elements.
A degree of athletic fatigue following a training session, as described in part 1, is required to set in motion mechanisms to drive beneficial adaptations to exercise. At what point does this process of functional over-reaching tip into non-functional over-reaching denoted by failure
In order to improve sports performance, athletes periodise their training, nutrition and recovery within the context of a training season. For those not in exercise training, these controllable lifestyle factors correspond to exercise, diet and sleep, which require modification during the lifespan
It is not a simple question of what, but when we eat, sleep and exercise. The Endocrine system displays temporal variation in release of hormones. Integrating external lifestyle factors with this internal, intrinsic temporal dimension is crucial for supporting metabolic and Endocrine health.
As discussed in the first part of this blog series, the Endocrine system displays temporal variation in release of hormones. Amplitude and frequency of hormonal secretion display a variety of time-related patterns. Integrating external lifestyle factors with this internal, intrinsic temporal dimension is crucial …