|
ANS
|
autonomic nervous system
|
|
BBT
|
basal body temperature
|
|
BMI
|
body mass index
|
|
BP
|
blood pressure
|
|
BR/BF
|
breathing rate or breathing frequency
|
|
Ca2+
|
calcium
|
|
Cl-
|
chloride
|
|
CNS
|
central nervous system
|
|
E2
|
β17-estradiol
|
|
ECG
|
electrocardiogram
|
|
fAi
|
free androgen index
|
|
FFT
|
Fast Fourier Transform
|
|
FSH
|
follicle-stimulating hormone
|
|
fT
|
free Testosterone
|
|
GnRH
|
gonadotrophic releasing hormone
|
|
HF
|
power in high frequency bands (0.15-0.4 Hz)
|
|
HFnu
|
high frequency in normalized units HFnu=HF(HF+LF)
|
|
HR
|
heart rate
|
|
HRV
|
heart rate variability
|
|
INS
|
insulin
|
|
K+
|
potassium
|
|
LF
|
power in low frequency bands (0.04-0.15 Hz)
|
|
LFnu
|
low frequency in normalized units;
LFnu=LF(LF+HF)
|
|
LH
|
luteinizing hormone
|
|
LHRH
|
hypothalamic releasing hormone
|
|
M
|
menstruation phase
|
|
meanNN
|
mean of all NN or RR intervals
|
|
Mg2+
|
magnesium
|
|
MidF
|
middle of the follicular phase
|
|
MidL
|
middle of the luteal phase
|
|
MT
|
trained men
|
|
MUT
|
untrained men
|
|
Na+
|
sodium
|
|
NN/RR intervals
|
normal to normal intervals
|
|
O
|
ovulation phase
|
|
P
|
progesterone
|
|
PCO2
|
partial pressure of CO2
|
|
pNN50
|
relation of NN differences <50ms to total NN interval number
|
|
POMS
|
profile of mood state questionnaire
|
|
PreM
|
pre menstruation phase
|
|
RMSSD
|
square root of means of squared differences of consecutive NN intervals
|
|
RSA
|
respiratory sinus arrhythmia
|
|
SDNN
|
standard deviation of all NN intervals
|
|
SHBG
|
sexual hormone binding globulin
|
|
TAge
|
trainings age of certain sport
|
|
TP
|
total power;
sum of ULF, VLF, LF and HF power
|
|
TSpweek
|
training sessions per week
|
|
tT
|
total testosterone
|
|
TUpweek
|
training units per week
|
|
ULF
|
power in ultra low frequency band (0-0.0033 Hz)
|
|
VE
|
ventilation volume
|
|
VLF
|
power in very low frequency band (0.0033-0.04 Hz)
|
|
VO2max
|
maximal oxygen uptake
|
|
VO2rel
|
oxygen uptake in relation to the body weight
|
|
Vt
|
tidal volume
|
|
WT
|
trained women
|
|
WUT
|
untrained women
|