Applying ¹H NMR Spectroscopy to Detect Changes in the Urinary Metabolite Levels of Chinese Half-Pipe Snowboarders after Different Exercises

Table 2

List of peaks intensity with from urinary spectra of first two stages.

Number	(ppm)	Metabolite	Trend	Significance
1	1.32	Lactate	↓
2	1.47	Alanine	↓
3	2.91	Trimethylamine	↓
4	3.14	Malonate	↓
5	3.26	TMAO	↑
6	3.42	Taurine	↓
7	3.55	Glycine	↓
8	7.42	Phenylalanine	↑

The potential biomarkers were labeled with downregulation (↓) and upregulation (↑). and .