Am J Physiol Endocrinol Metab 2011;300:E923-E932
If you can improve your weight-to-power ratio, youre going to have a benefit in cycling, running, and possibly in swimming as well. This isnt to say that turning to a GLP-1 medication for support if you need to lose weight or regulate your blood sugar is cheating in the broader sense

Water/Aqua/Eau, Ethylhexyl Palmitate, Glycerin, Dimethicone, Cetearyl Alcohol, Glyceryl Stearate, Polysorbate 60, Palmitoyl Glycine, S-Palmitoylglutathione, Tetrahexyldecyl Ascorbate, PEG-100 Stearate, Ribose, Lactic Acid, Linum Usitatissimum (Linseed) Seed Oil, Macadamia Ternifolia Seed Oil, Phospholipids, Polyglyceryl-10 Stearate, Ethylhexylglycerin, Salvia Hispanica Seed Oil, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tetrasodium Glutamate Diacetate, Sodium Hydroxide, Polyacrylamide, Sodium Acrylates Copolymer, Polysilicone-11, Hydrogenated Polyisobutene, C13-14 Isoparaffin, Laureth-7, Phenoxyethanol, Fragrance/Parfum, Citronellol, Hydroxycitronellal, Limonene, Linalool
Not a randomized, controlled clinical trial
doi: 10.1056/NEJM200009213431204 193 VicentiniF
There are firm exclusions as well: no personal or family history of medullary thyroid cancer or MEN2, and not pregnant or breastfeeding