It is difficult to stay focused in a meeting room with a rigorous schedule, little sleep and enervating heat and some of the players were yawning or catching up on sleep.
Even though exercise helps regulate sleep, rigorous exercise causes endorphins in the body to circulate which can have a stimulant effect, and keep you awake longer at night.
The pilgrims, who spent an average of two weeks in Saudi Arabia and paid about $4,000 to travel to Mecca and Medina, underwent rigorous rituals, including sleeping in tents in the desert, praying regularly and walking with hundreds of thousands of pilgrims around the Kaaba, a cube-shaped building in Mecca that houses the black stone believed to have been given by Gabriel to Abraham.
I need rigorous physical activity to sleep well: 10,000 steps/day plus weights, yoga and swimming.
It's a rigorous schedule of eat, sleep, train.
The aim of this study was to replicate the earlier pilot report while employing a larger sample, more rigorous screening criteria, and objective sleep data.
Additional RCTs with rigorous research designs focusing on sleep quality or insomnia and testing specific hypotheses are needed to clearly establish the efficacy of MM in improving sleep quality and its potential use as an intervention for various populations.
The selection of an AR model needs to balance the factor of underestimating and overestimating of spectral profiles of different sleep stages, therefore its rigorous selection is difficult.
He closed his eyes against the afternoon spring sun, a look of contentment on his face, and a slight weariness, too, that perhaps came from rigorous training or from being the sleep-deprived father of an infant daughter.
